P28 ecu. The P08 uses a 1-wire o2 and doesn't use a evap.

P28 ecu More to explore : Factory Spec Car & Truck Starters, Alternators, ECUs & Wiring, D1 Spec Car & Truck Starters, Alternators, ECUs & Wiring, May 26, 2006 · Put all that together and get yourself a chipped p28 ecu with y8 maps and get maybe crome or something like that. j12 for a p28/p06 ecu is just above the spot where your socket/chip sit. 1992-1995 Honda Civic CX – If you are using a P28 ECU, you need to wire both the VTEC solenoid and the pressure switch to your OBDI ECU. hey i jus chipped a p28 ecu for my 93 si h23 prelude I want it to be ran on an OBD1 ecu and in Crome Don't start blabbing about Crome or chipping Ecus because I have both, I just am unable to find a decent D16Y8 bin file. skateruptown Posts: 2 Joined: Sat Apr 10, 2010 5:40 am. I bought a P28-A52, but i need a wiring diagram of the connector of the ECU, so i could do the right wiring. My question is if I get the conversion harness for the obd2 to obd1 ecu, will I either need to reprogram my ecu or will I need to use obd1 injectors and wire in the resistor box? i called up the guy who tuned the ecu for me, and told me to remove the resistor box and splice all the cables coming from the resistor box terminal clip together. They sent me an automatic, which was fustrating because i cant send it back. Select options This product has multiple variants. Save Share The thing is that I was testing another p28 ecu with a fried q31 transistor, and right after that I got the problem described above. $175 shipped with user selected redline, vtec engagement, disabled o2 and knock sensors, removed governor, and wide selection of basemaps to choose from. jumper J1 must be connected in order to use an external modified map (ROM) stored on a EEPROM chip. 4 posts P28 chipped ecu. Find out the pros and cons of using a P28 ECU, the drawbacks and challenges, and Nov 11, 2022 · What Is The P28 ECU? The P28 is a model of ECU that is well known for being easy to find and easy to install. Found C17, C18, and Honda P28/P06 ECU QuikMount™ System – GLOSS WHITE Sale! $ 69. Just tryin to get some guidance. 92-95 OBD1 P28 Spec ecu S300 Ready | 5 Speed VTEC ECU Computer s-300 ecm unit. I'm looking for the cheapest way to start practicing and learning. VTEC solenoid and VTEC pressure switch will need to be wired in (Figure 1). 0 Solid CEL, Code 9 --> CYP Sensor. com is recommended over at Honda-tech as a place to purchase them from. The ecu has a datalogging port added to it, the same as described on Keebler65's page. As it stands, the car is using an AUTOMATIC P28 ECU on a manual, and although i've deleted Codes 22 by diverting the VTEC Pressure sensor and Code 41 by plugging an O2 sensor on the car itself Now, I was wondering whether the tune is different as the car is running insanely lean, Technical Information OBDI Vehicle Reference. Honda Civic ECU ECM Engine Computer Acura P28 P06 P75 P30 P72 REPAIR FIX REBUILD. Share. i wish i did that the first time i plugged in the p28 . In this video i added a chip to my ecu so i can get about more Power and also 2 step so i can be the annoying neighbor. If you do not need the chip adapter simply unplug and use RTP Civic P28 ECU Pinout Guide. Home > Electronics > ECUs. If you want to know the causes behind the specialty of P28 ECU, you must know about its attributes. If you are going to be using a P06, Pr4, or P75 ECU, you must also perform a non-vtec to vtec ECU conversion with the Hondata S300 installation to properly operate a VTEC engine. i would like sum suggestions. 1993 Ford Cobra #1252 of 4993-- Bone stock:wackit: Tuning, the other bolt-on. What is the difference between a P28-A02 and a P28-A01? A P28 equivalent is an ECU that is electronically identical to a P28 ECU. 1) Why do I hear people using a P28 (civic ecu I think) instead of the P72? What would be the differencein installing one instead of the other? 2) What is a good price for a P72 ecuI really don't want to get screwed over for the price. Or just buy a complete unit from him. However, when using the Hondata S300 setup in a non P72 ECU (ie: P06, P28 ECU, etc. Also the idle air control valve will need to be wire from 3 wire to 2 wire (Figure 6 for OBD2A, Figure 7 for OBD2B). Honda ECU Pinouts OBD 0 Pinout '88 HF/Si '90-1 DX (Std. Note: This ECU requi Jan 3, 2025 · VTEC ECU, P28, P30, P72, Hondata s300 Packages. Understanding the wiring connections of your vehicle’s engine control module is essential for any tuning or repair work. The Moates Demon II is the newest creation for use with the Neptune RTP system and builds on the solid foundation of the original Demon with increased speed and performance for reliable operation. I have eagle rods, vitara pistons bored Additionally, you can also run the wires from your shock tower to the solenoid and VTEC spool filter to save yourself money and time. Will all the hoses, lines and everything fit from the d16y7 to the d16z6? I’m also boosting my z6 before I put it in the car as well. Using original harness from the car, converted to obd1. Jumping the SCS did not result in a code. To use this kit, the board in your ECU should have "1720" in the model number as depicted: The following components are included for the Honda 1720 Board 1720: The procedure below is performed on a p28 but i assume this can be performed with variations on any ecu??? I was researching on pgmfi. the p28 isnt the cheap way to do s**t, its the best way. $170. Get a Moates ostrich eeprom emulator, you can write it with the car running. 98. 57 posts · Joined 2004 Add to quote; Only show this user #1 · Jun 17, 2005. P06 is the nonvtec 1. Maximizing Performance with Fully Refurbished Chipped/Socketed P28 ECU - This Honda chipped P28 ECU comes with adapter for chip as well as the socket for a demon/demon2 board or other RTP. Free delivery. 1 INJ A2 GRD w/A4 to Main I think I came up with a way to have true 3 stage VTec here in America, with a USDM ECU. One is a 37820-P06-c52 converted to VTEC with a socket for an SST chip (bought that way). Jump to Latest 1. this means that the ecu is for an automatic car. gdc2005 Discussion starter. and im running the p13(h22 After you purchase the ecu, look for a basemap from a reputable source made for running an H22a- Proceed to burn said maps on a chip and then solder that chip into your ecu and no the P28 doesn't look for a knock sensor D16Z6 using P28 ECU DX/LX/CX - D16Y7 Mostly plug and play. This guide provides a comprehensive Jan 3, 2025 · This OBD1 to OBD2A Honda/Acura ECU Conversion Harness allows you to use any OBD2A Honda/Acura M/T ECU in a 92-95 Civic, 92-95 Acura Integra, 92-95 Honda Accord (4 Get the best deals for Honda P28 Ecu at eBay. item 1 Obd1 P28 Spec 5 Speed Vtec ecu with new S300V3 Honda / Acura S300 V3 Obd1 P28 Spec 5 Speed Vtec ecu with new S300V3 Honda / Acura S300 V3. Then for the "econo" solenoid, have it controlled by one of these. Car runs real rich and idles bad. Those attributes are: See more Learn what a P28 ECU is, how it can enhance your Honda's performance, efficiency, and versatility, and what you need to know before modifying it. All ECU’s are cleaned and tested. This is part 2 of the chipping and repair series for Honda ECUs. Save Share Hi all. 5" ss catback Thanks The 1720 board is the original board design of the P06/P28/P30 ECU family. 9K views 19 replies 9 participants last post by borcth Apr 3, 2007. I'm not sure if it matters, but it's a USDM ECU, 37820-P28-A02. The Civic VX P07 ECU with a 1560 board is unsupported. 5. *These instructions only apply to OBD1 USDM Civic / Integra ECUs. $349. C. i had an h22 cb7 and i bought a p28 from phearable. make sure its from a manual car. there is no obd1 p28 ecu that is from a dohc. Registered VIP. From $450 View. I was looking for a P28 ECu and figured I might hit the local junkyards to see if I could find one but I am not really sure on what to 3 days ago · Hi, I need help with a P28 ecu that I chipped. 5 liter ecu from 92-95 civic dx/lx and 93-95 "S" delsol. borcth Discussion starter. The knock sensor is unsupported with this conversion. efhatchattack. Please P28 is the stock ECU; which is also supported by aftermarket software that lets you write chips for the ECU(Crome, Neptune, eCtune, Hondata, etc. correct me if i'm wrong. Description Additional Any advice for d16y8 with td04 turbo and p28 ecu, 550cc injectors I know they too big, but they under my hand Stock motor - no more than 0. Your only concern outside of making sure all sensors are operating properly and cleanly, is that during initial engine warmup, avoid beating on the car. but i just need to be sure that chipping an auto ecu is actually possible and tunes the same as the manual p28 ecu. The livedata I'm getting off the P28 through the Snake EMU is telling me the ECT reading is 120°F when connected and the engine is room temperature, when the engine is fully warmed up, fans kicking on, it's reading 134°F. At first I thought the ROM wasn't burnt Jan 14, 2025 · i'm also thinking of using a P28 or P08 ecu with uberdata to run on a boosted b16a2 ('00 Si) now, from what i read from the wiki (from the obd1 compatibility library), it says that in order for a P28 or P08 to run a p30 program you need to disable the knock sensor (it doesn't have a knock board) and the O2 heater if you don't want to run an oxygen sensor. 328 posts · Joined 2005 Add to quote; Only show this user #1 · Jan 23, 2006. The maps are not at all the same. 4674 posts · Joined 2005 Add to quote; Only show this user #1 · Mar 31, 2007. Remanufactured. purge control solenoid. Hondata S300 V3 / P28 ECU Boost Package. I am open to listen suggestion, listen about other ways and I hope you could help me to P28 Spec ECU Honda GSR ITR Vtec TYPE R D16y8 B16a B18c H22a H23a F20b POPs BANGs. P08 is similar, but does not support purge solenoid, heated O2, and is foreign(JDM). I ordered another one from a different source, and was sent another automatic. Aug 6, 2011 #6 95Civic Dx said: No, it would actually hurt performance. Regular price Sep 25, 2010 · These are OBD-1 ECU#s: P05 - Civic CX - D15B8 P06 - Civic DX - D15B7 P07 - Civic VX - D15Z1 SOHC VTEC-E P08 - JDM Civic (EG4) 1. The P28 ECU offers a range of features and capabilities that make it an attractive option for 1992-1995 Manual D16Z6 VTEC Motors:JDM Honda ZC P28 ECU for Manual D16Z6 VTEC Applications 1992-1995 (1992-1995 - ). Posted: Tue Jul 25, 2006 4:15 am . TOOLS YOU WILL NEED: soldering iron - make sure it is clean The accepted Honda ECU’s to use with the S300 are: P06, PR4, P28, P30, P61, P72, and P75. When I put a working ROM on it, a solid CEL came out. 14045. 00 USD Regular price Sale price $599. Hey guys I recently bought a 90 hatch with a d15b vtec e swapped in by previouse owner and it is running a 4 wire o2 and using the p28 ecu and I have to say "vtec" hits hard. Jump to Latest 7. When using the Hondata S300 setup in a P72 ECU, the IAB's can function normally and the IAB operation can be controlled within the software without any changes. Trying to get datalogging working, i will be getting the innovate wide band in a few weeks. Now that I am complete I burned a p28 basemap and got the ecu into the car this weekend. The switch might be bad. 99. the p13 is usually never chipped and i dont know what it takes to chip it. I solderd the connections ic for the two of them and just need to know if there are any other things that need to be changed on the ecu? when you get yur tunning Mar 29, 2023 · For example a P28 ECU from a 94 SOHC Civic EX can be adapted to drive a ‘93 VTEC Accord, 99 Civic Si (B16A), 2000 Type R Integra or Prelude all normally aspirated or with boost pressure. Hi everybody I have a b16a2 out of a Crx. Share with: Link: Copy link. Do I just need the p28 ecu and engine harness to fully swap it. Regular price Sold out Sale price $299. 99 Add to cart p28's are used alot because they can be chipped and run any obd1 honda motor. Installing a Honda P28 ecu chip February 1, 2010 RICHARD 18 All, Automotive, Electronics. prelude559 Discussion starter. Pre-Owned. Most P28 ECU's use the common honda '11F0' ECU circuit board with the correct components soldered onto the board. I was using a stock P28 ECU on my D15B with the D16Z6 wiring harness, once I chipped the ECU with the P08 maps it ran a lot better and got better MPG. The p28 is a 92-95 sohc vtec ecu. B. with header + Axleback My point of doing this, is not for power or anything, it is because the P28 will not look for the "fuel tank pressure sensor", so I can get rid of the CEL always ON problem, to have the CEL working correctly; On the other hand, is to make sure I can pass the emission if I do a such ecu mapping, if it won't pass, the P28 is just useless to me. You can get one in the junkyard for 100 bucks. hondastlycivic Discussion starter. Regular price $55 Haltech Standalone ECU - 1500 - Acura RSX 02-04/Honda Civic SI 01-05 (Manual transmission only) Regular price $2,039 Hondata S300 V3 P28 ECU Packages: -Free basemap included with all s300 packages-Free Capacator replament included-1 year warranty Notice: We replace all of the capacitor's that are prone to leaking over time causing damage to the ecu. I am still waiting for my header to get here before I have it dyno tuned. CROME tuned p28 ecu 12,5:1 cr 4,43FD. I need some help setting up my p28. we840226 (3) 100%. V. 4K views 5 replies 2 participants last post by hondastlycivic Oct 24, 2011. I searched around the net and found a company called Element Racing who did one of the first swaps on sr20ve. If I'm using crome what all do i need to input the 37820-P28-A51 ECU - PLUG & PLAY - | Civic | ECM PCM Engine Control Computer OEM quantity. P28 DM4 R101 R102 R99 problem with power steering Pin B8: johnny_loo. This Hondata S300 package Includes: Complete (new) Honadata v3 S300 unit, with software, & a VTEC obd1 ECU Adapter Harness. Other common ECU's like the P05, P06, PR4, etc may also use this same circuit board but have some electrical components not soldered Stock Virgin P28 OBD1 HONDA ECU ECU Completely Inspected, and Tested. com. If something is fried, I can replace it. . 95 +$29. This is our P28 equivalent ECU socketed for use with Hondata S300 systems ONLY (Fits S300 V1, V2, and V3). From reading up on everything, I found it's best to go with Phearable. 99 Add to cart; Honda P28/P06 ECU Cover – Blue $ 29. The 11F0 board is typically found in later model OBD I P05/P06/P28/P30 (Civic/Del Sol) Based ECUs. So my question is, can I use one of these ECU’s in my current setup, just plug it in and go? Feb 1, 2010 · Hello, I have this problem with a p28 ECU, the weird thing is that using the OSTRICH 2. 99 Original price was: $69. Buy It Now. Other ECU's may require further harness modification or may not be compatible. 20 watchers. This is almost always 37820. Oct 20, 2006 #2 its not on the ecu you got to count the blinks that the check engine light makes . 1 INJ No. USDM P30 ecu (Chipped of course w/ zif) J12 REMOVED Moates Burner -usb cable (1. MANUAL P28-A0. 00 USD Add to Cart. Here's the answer with our Hondata S300 Version 3 with P28 ECU Boost Package. OBD1 P28 Chipped ECU. That's what I made for now (didn't try to run it yet). P28 ecu tuning. Maybe even get a good clutch in there too :TU: Good Luck. 4. 2154. $450. Chip the P28 ECU with the P08 maps. It is responsible for controlling all the vital parts of the engine such as the fuel injectors, ignition coils, air flow sensors, and other components. 6K views 8 replies 3 participants last post by Tian90crx Nov 11, 2012. As always tha The ECU is P28 as stated in the name of the thread. Jump to Latest 5. 0 . or Best Offer +$3. Blood_Shot Banned. H. Sale Sold out Shipping calculated at checkout. :arrow: Get your 'd-series. If your Honda Civic CX is not using a heated 02 sensor (four wire oxygen sensor) you will P05 / P06 / PR4 / P28 / P74 / P61 / P91 Normally, when an ecu hasn't been tampered with, a person can simply look at the side of the ecu casing for the factory part number sticker as seen in [Fig. 00 USD Unit price / per . Today I looked at some sensor connectors, I switched wires for manifold pressure sensor and throttle possition sensor - the car did not like it so I switched it back. net had no problems with it. Free shipping. Regular price $1,073. 37820-P28-A51 OE-Spec Remanufactured ECU. 3K views 35 replies 8 participants last post by 559alex559 Mar 28, 2009. 0. I know the p28's pretty well, problem is i just dont know anything about tuning an automatic. It also stores the data related to the engine’s performance and its settings. I'm going to do an OBD1 conversion for my ECU. Hi guys I was wandering if anyone knows if I can run a chipped p28 ecu with a b16b engine ? and also do I need a obd1 - obd2 harness ? Also is it worth gettn a map with these mods : Whales ***** intake Tegiwa toda replica header de cat 2. I believe the c52 part means auto tranny. advign (113) 100%. org sticker' HERE. phnahes Flex fuel install for Demon 2: the_kegstand. The second ECU is a virgin 37820-P28-c00 that I took from work. 00 Sale price $795. Don’t get the wrong idea, you are still probably better off getting it installed by a professional (Honda themselves The Introduction of P28 ECU. Deleted User. 1 INJ Aux INJ w/A3 No. ECUs. P28 ECU Honda REBUILT Vtec TYPE R D16y8 B16a B18c H22a H23a F20b F23a B20b B20z (#176646462785) See all feedback. 99 Current price is: $59. J12 - factory stock original zero ohm resistor / jumper. It looks like the transistor burnt up pretty bad and damaged the P28 ecu is OBD1 vtec from 92-95 ex/si civics and "SI" delsol. Using a jumper harness to an automatic p28 ecu (also tried a manual ecu while I wait on the other auto ecu that is coming in the mail). The middle 3 digits are the main identifier of the ECU and used in the table above, first column, ECU Code. Nov 17, 2024 · The Honda P28 ECU OBD2 conversion is a popular upgrade for Honda enthusiasts seeking improved performance and tunability. 5 posts · Joined 2022 Add to quote; Only show this user #1 · Dec 9, 2022. ), the factory IAB operation is not possible as these ECU's do not have IAB circuitry within the ECU. Hondata Basemap. Apr 15, 2020 · Also, I know there are other options like hondata s300 (which is almost the same that if you install a chip on the P28 ECU by your own) or an aftermarket ECU but I cannot afford them hahaha. i still havent managed to burn a good chip yet casue it is just going to vtec will still kick in but the ecu wont be put to its full potential without an aftermarket intake manifold. The P08 uses a 1-wire o2 and doesn't use a evap. Unit price / OBD1 ECU Chipping Service P05, P06, P28, P30, P72, P75, PR4, p06 vtec conversions, p05 vtec conversions Advanced Ignition - ECU Chipping Advanced Ignition Free Shipping on all orders in the US! 37820-P28-A51 OE-Spec Remanufactured ECU. crohnman6 Discussion starter. i slapped on a MUGEN setup p06 chipped with vtec [ same as a p28 ], my car pulled harder after 5. vtecRDS Discussion starter. Jump to Latest 12K views 17 replies 12 participants last post by bbeagrand Jun 21, 2008. Save an extra $10 on any $180+ purchase w code P10. Does anybody have any experience tuning automatic p28's? Which program works best on an auto p28? The P28 ECU, also known as the Programmable Electronic Control Unit, is a popular choice among car enthusiasts for tuning and performance upgrades. 68 posts · Joined 2004 Add to quote; Only show this user #1 · Jul 24, 2005. 2025 Prep Sale. Level 7 - ECU Case Acrylic Cover - Honda P28, Yellow/Green, OBD1,P06,P75,B16,B18. Vehicles pre-92 & 96-01 vehicles will require a ecu plug conversion harness to use the ecu. While this covers installing a chip on the USDM version (US Domestic Market) Honda P28 ECM, the procedure is the same for almost all 1992-1995 (OBD-I) Civic and Integra The ECU can be located in several places: under a metal plate in the passenger's footwell (models up to 91), in the passenger's footwell behind a plastic panel (models 92-99) or by the driver's footwell under a plastic panel (some models 2000+) P28 : 92-95 OBD-1 Civic Si/Ex; P30 : 92-95 OBD-1 DelSol DOHC Vtec Si/EG SiR; P54-G31 : 1997 Honda General Tech / Troubleshooting: Check Engine Light Codes / Diagnostic Trouble Codes What is a basemap? ECU Part Number to Vehicle Application List Diagnosing a Solid Check Engine Light Spark Plug Information Lower What OBD1 ECU Supports SnakeEMU? USDM/JDM P05 P06 P28 P30 PR4 P75 P61 P72 P08 PR3-JDMobd1-Snake EMU requires round machine pin socket ( LIKE DEMON/DEMON2 ), Socket included incase your ecu is different you Oct 8, 2009 · When I did the 5spd swap and p28 ecu, some things in the engine bay were removed or "relocated"I know one vacuum tube on the engine was removed and plugged up, etc. FOR MORE INFORMATIONS Contact Bouletmarc By Email OR On Facebook. Marios OBD1 ECU Pins Verification Help: tboyz. 1990-1995 Accord and 92-95 Prelude ECUs These computers use a different processor from those used on the other OBD I computers. mrfunktastic Discussion starter. Tue Nov 26, 2024 6:57 pm. I plugged in the ecu into my 98 civic lx w/d16y8 and now I get a cel. after i did that, it ran a little better, but still it quits. That is because this ECU has some unique qualities that make it special and outstanding. HA Motorsports Professionally socketed OBD1 VTEC ECU. If YouR LifE i5 n0t Fa5t En0UgH, DoWn 5HiFt. 1]; and go off this as to what type of ecu it is. 18 sold. org yesterday and came across a very informative thread about IAB (secondaries) control. OBD1 ECU's have man. Bulldog26 Discussion starter. 3466. 6 ft. If you want a Hondata stage Jan 14, 2025 · P28 ECU S300 READY BOOST BY GEAR ECM VTEC Honda Acura Rebuilt Warranty Black (#135241290924) See all feedback. 37820-P05-L02 OE-Spec Remanufactured ECU. 2135 posts · Joined 2007 Add to quote; Only show this user #14 · Feb 23, 2008. Jump to Latest 21K views 13 replies 9 participants last post by Joseph Davis Jul 18, 2008. Dylanjw Discussion starter. We have a great online selection at the lowest prices with Fast & Free shipping on many items! P28 ECU Honda Civic Engine Computer P28 A51 P28 A52 ECM AUTO REBUILT WARRANTY. P28 is the type of ecu, the "A" is for made in united states, and "0" is a manual ecu AUTOMATIC P28-A5. I have tried replacing the main relay, and all other relays, I have checked all fuses, and still got nothing. But the guy who tuned my car, he didnt remove anything that i can tell. The P28 Ecu Circuit Board Diagram is made of a special material that makes it resistant to temperature and corrosion. I now have a p28 ecu and want to socket and chip it and use it on my car, I Jan 16, 2025 · Post subject: P28 ecu setup. majdi P28 – Easily one of the most commonly chipped Honda ECU found in many Honda swaps, this VTEC ECU is in the 1992-1995 Honda Civic EX, Si as well as the VTEC Honda Del Sol Si. Disconnect the switch and hook the wires back up without the switch. I was thinking about cheap ecu solutions for my car and began to wish we could run a Honda p28 ecu. Opens in a new window or tab. Buy Now 22261. I got the replacement transistor from xenocron but need some help putting it in. Mon Sep 14, 2020 11:06 pm. obd1 d16z6 swap in using the obd2 EX transmission. The model number of the board on your ECU should include "11F0" as depicted: This kit is designed to add VTEC to your P06 ECU with the 11F0 board, essentially converting it to a P28. I bought the pro crome set up and also bought a real time programmer and a hulog. More to explore : Rebuilt, Rebuildable & Reconstructed Cars & Trucks, Boost Gauges for Acura TL, Boost Gauges for Acura TSX, Thank you for watching, If you learned anything from this video. ). Replacement Capacitor Set for USDM OBD1 Civic / Integra ECU's. Now my question is, is there any danger turning the car on while the engine is different? Here is a video detailing how to wire your Honda Mini Me Vtec for D Series mini me head swap. Have the solenoid activating the "wild cam" controlled by the ECU. aituning (1,580) 100%. I like the P13 even though it sucks that Im electronically limited to 118mph. this is the same way, except for being a "5" instead of a "0". P28 ECU Pinout. Yesterday, I chipped a P28 ecu. This is a guide to stock Honda ECUs by vehicle, with a listing of suitable ECUs for that vehicle. I just picked up a P28 with a burnt Q31 transistor. Tags d16z6 p28 ecu help. I am gonna get a OBD2 to OBD1 harness so I can connect it to my car. 1264 posts · Joined 2003 Add to quote; Only show this user #11 Original P28 ECU New capacitors and resistors in. The P05, and P06 ECU are similar but do not have VTEC hardware. 0 Replacement Cable. 0 port driver) P28 ecu all set up. OBD1 P28 Chip ONLY. 514 posts · Joined 2009 Add to quote; Only show this user #1 · Oct 22, 2011. Oct 22, 2011 · B16a2 p28 ecu. So it's possible i guess. Jump to Latest 2. If your vehicle has an engine swap then it is recommended you view applications by engine. Honda OBD1 Demon RTP/Neptune P28 ECU This is the ECU I would tune with back when we were burning chips to ECUs. my check engine light turns on every now and then. Sponsored. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Get the best deals for P28 Ecu at eBay. P28 ECU S300 READY BOOST BY GEAR ECM VTEC Honda Acura Rebuilt Warranty Black (#135241290924) See all feedback. Top . The first block is the Honda part number denoting it is an ECU. The H22A cb7 I bought came running a P13 ecu since the H22A is from a '96 Prelude. Unit price / per . P30 - DelSol Si/Civic SiR (B16A DOHC VTEC) ECU: Part Number: P06, P28, P30, P72, P74, P75: New features for Version 3: Ethanol content sensor support; Compatibility ECU / EMS Coverage S300 (v1, v2 or v3) All ECUs / Models KPro (v1, v2, v3, or v4) PRB & PRA ECUs Mar 3, 2021 · But with a P28 Ecu Circuit Board Diagram, you can easily identify the source of a problem and get it fixed quickly. He’s bought a p28 unchipped from tegiwa, and has ordered the wiring harness for the ecu to fit. Regular price Sold out Sale price $259. stock ecu. More to explore : Engine Computers for Honda Civic, Engine Rebuilding Kits for Honda Civic, Transmission Rebuild Kits for Honda Civic, p28 vs. 0. I know it's kind of wierd that the obd2 ecu starts but the obd1 didn't though Also, check to make sure that your adapter harness is still making all the right connections. 5bar boost. J4 - missing jumper replaced with a wire. Idk if this can damage engine but if it goes d16 swap. This brings me way back, I don’t think that solution ever really took off, but it’s cheap and Old thread I know but I have a P28 ecu from phearable tuned for a obd 1 converted h23 blue top that was in my 91 accord (crashed). Vehicle/Motor application list Hondata S300 V3 / P28 ECU Boost Package. It is assumed that any non-vtec ECU will only be used in non-vtec applications. ) '90-1 HF/Si '89-92 EF8/9 SiR A1 No. Then another $75 for a wiring harness. Im doing a 5spd swap and I bought a P28 ECU with the intention of installing some ECU managment system in the future, however I need to test that the ECU properly works. 96 shipping. M. HARNESS CONNECTOR LIST: • Oil Pressure Sending Unit • Knock Sensor • Intake Air Temperature (Intake Manifold Style)• Oxygen Sensor (Primary 4 Wire) • OBD2 Feb 16, 2006 · For my first purchase I was thinking of an ECU, maybe a P28 or the P06 with an OBD2B to OBD1 harness. most people use a p28 not because you can change the vtec and redline but you can tune it with any chip, such as crome or hondata. I dont do much of that old school stuff anymore, but well the ecu codes i listed i know 100% that they are the automatic p28 ecu codes. * Lets get Hondata S300 V3 P28 ECU Package; Chipped OBD1 Vtec ECUs; Chipped OBD1 NON-Vtec ECUs; Honda/Acura Custom Basemaps; ECU Chipping Service; Breather Tank kits Hi, sorry for asking this, i dont have P28 in my garage, can anyone post up List for Electrolytic Capacitor in P28 Ecu? Start from C14, C15, C19, C18, C21, C24 and C40? C19- 33 35v C21 C15 C24- 47 10v C18- 220 10v C40- 100 10v C201- 100 35v C14- 220 35v. E. Pulled the ecu again and took it inside. Many vehicles require an OBDII to OBDI adapter harness (note 6) and/or ECU swap (note 7). It is most commonly associated with Honda vehicles, Unlock the true potential of your vehicle with our comprehensive P28 ECU tuning guide, and experience driving in its purest, most exhilarating form. 2 posts P28 ECU Pinout P28 ECU Pinout. $999. This is a used JDM item that may have some aesthetic imperfections, please see attached photos and confirm proper fitment prior to pu WARNING! THIS PRODUCT IS FOR OFF-ROAD MOTORSPORT/COMPETITION RACING USE ONLY, NEVER TO BE USED ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Back to home page Return to top. i've looked around thinking i would find an answer-many other p28 pinout PLEASE! Jump to Latest that way, the ecu thinks its still sending a signal to MAP sensor, however, the afc is intercepting that signal and making changes to it. Post Apr 02, 2009 #1 2009-04-02T03:41+00:00. FORMAT: xxxxx-xxx-xxx. 1. I had the b7/a6 cam build. P30 (JDM square ECU): J4 jumper. ok i think i am dumb and just having issues burning chips. Jun 17, 2005 · p28 ecu. Set of replacement minor capacitors for all common OBD1 US Civic/ Integra ECU's. $ 59. I paid 300 even I’m assuming this is because the ecu isn’t giving the car the correct air/fuel mix as the owner has said he’s tested for compression, spark etc, and a local garage diagnosed it as an ecu fault. black95 Discussion starter. Removed the ecu, and replaced the C14 cap, car fired right up. 95 shipping. USDM OBD1 ECU's: P05, P06, P28, P30, P61, P72, P75 The JDM Chipping kits fits the following JDM OBD1 ECU's ONLY: PR3, P08, P30, P72 Looking for a tuning software for honda/acura 88-00? Visit BMTune for more informations. It was on my 5 speed Mini-Me build and worked fine. This helps rule out if the Ecu is bad or not. G. :TU: Save Share Reply Quote Like. I tried for a manual one last time, and was sent ANOTHER fucking automatic p28. This kit comes with the following components: 11F0: Try the p28 Ecu in another car. 9K views 11 replies 4 participants last post by Georgia Eg Dec 21, 2022. You will not find a more complete package. So it dose not make since to run with a p28 ecu. 0 I was able to work on the car and complete the tune perfectly, then when I burn the chips and I put it on the ECU is going to limp I am capable of converting USDM & JDM rectangular type NON-VTEC Civic & Integra OBD1 ecu’s into VTEC ECU’s, essentially making them into ‘P28’ ecu. Stock D15b7, P28 ecu. Is this true? It never gave me a CEL or any grief. P30 – Not quite as common as the P28 P28 ecu stuck in limp mode. Please consider following for future content! Hmm. Thanks for watching. P28 ECU and VTEC solenoid CEL 21: Marios. VIP. 00. 6K views 6 replies 4 participants last post by transzex Jan 24, 2006. But ran like crap, so I shut it right off, wouldnt re start. Save Share Reply Quote Like. This guide will delve into the Honda P28 ECU OBD2: A Comprehensive Guide - OBD Free US Jan 10, 2022 · Re: S300V3 / P28 ECU issues Post by DaX » Wed Apr 06, 2022 11:15 am kraquepype wrote: ↑ Tue Apr 05, 2022 6:12 pm Thanks for the feedback, and the tuning recommendations - they should apply regardless of the sensor used right? P28 ECU Honda Civic Engine Computer P28 A02 P28 A01 ECM MANUAL. Add to cart Couldn't load pickup b18ch1ck- p28 comes from 92-95 civic ex= sohc. Hondata S300 V3 Package w VTEC ECU Jumper Harness. Pre-Order. – Socketed and ready to use with the Hondata S300 System. I just converted my 97 lx to obd1 and got a p28 ecu I recently chipped my ecu, with the guide from Keebler65's Uberdata page. Then you can send it to 98vtec so he could chip it. Post by skateruptown » Sun Apr 11, 2010 1:16 am. 23 posts · Joined 2008 Add to quote; Only show this user #1 · Mar 7, 2009. net for a chipped P28 ecu. Putting a switch in shouldn't cause a problem. See my other video for the actual mechanical details of the swa P28 Burnt Capacitors Questions. The P28 ECU, also known as the Programmable Electronic Control Unit, is a popular choice among car enthusiasts for tuning and performance upgrades. I think they had nvsram solutions for the p28, seems like they have a little more information over on the pgmfi forum under the “rtp” (real time programming) section. Free returns. The fuel pump didn't prime, the engine cranks, but won't start. hopefully this helps. It's only $20 for the chip kit from xenocron. 55 posts · Joined 2011 Add to quote; Only show this user #1 · Nov 10, 2012. I just wanted to find out a couple of things before I do. It could be the jumper harness that's bad. It is most commonly associated with Honda vehicles, particularly those equipped with B-series engines. i went through the whole process above step by step and all i get is Bad Response. 00 Sale price $1,073. 199 sold. so i tryed to read codes but i cant find a light on my ecu. The a7 is a ground trigger to the main relay. I would do this and for sure you would get into lower 16's with no problem. I did a JDM d15b swap in 96 civic a while back, and ordered a p28 ecu. Honda ECU Part Numbers Decoded Honda ECU part numbers are a series of 3 alphanumeric sections. 573. 5l SOHC VTEC - D15B P28 - Civic EX/Si 1. Jump to Latest 11K views 10 replies 2 participants last post by D16Z6TURBO Jun 21, 2005. USB 2. item 2 Honda Acura Boost by gear harness MAC boost control solenoid 3 port valve civic Honda Acura Boost by gear harness MAC boost control solenoid 3 port valve civic . I've heard p06 alot, but i've also heard p28. 5l SOHC VTEC - D16Z6 *Note that this ECU has also been used with the D16Z6 and the B16A in the US. Level 7 QuikMount™ ECU Case - Honda P28, WHITE (OBD1,P06,P75,B16,B18,B20,GSR) Jan 19, 2025 · I have two ECU's. To be brief, I have replaced the ECU once already with a freshly refurbished one from a local tuning shop. Muchachos e aqui otra ayudita para acortar los search Diagrama de Cables de una P28 co color y voltage! KEY: i have a 92 Gsr with a b16 and a p28 mugen chipped ecu. Save Share Like. Either this is different for the two engines (which somehow I don't believe as I think the ECU was a D15 P06 P28 VTEC Spec Chipped OBD1 ECU Package Socketed P30 P61 P72 P75 P05 P06 P08 P07 Regular price $599. P. Contains everything you need to properly control your boosted engine setup. With VTEC-E, 1 intake valve is closed at low rpms. aituning (1,569) 100%. I cant get a tune right now, i'm just looking for the best ecu to run stock. Hondata FlashPro 2006-2011 Civic Si - RACE. I added Hi and Low cam I have a p28 with Neptune engine management chip sitting in bubble wrap in my garage. The options may be chosen on the product page ; Honda P28/P06 ECU Cover – Black $ 29. SKU NOPRO-W-Honda Civic|37820-P28-A51 Categories NON-IREP, All Manufacturers, Civic, Honda. Calibrations for S-Manager - Use all calibrations at your own risk (dyno tuning recommended) 2 posts • Page 1 of 1. My D15Z6 ECU doesn't show that, checked it directly after testing the "P28". Show more replies. Running the 3sgte on a honda P28 Ecu with Crome A friend of mine is convinced he can make my 3sgte mr2 run on a P28 honda ecu. where can i get the schematics for a p28 cause my car just fried a big capacitor in the ecu and want to know what caused it so May 19, 2023 · The P28 ECU is a type of engine control unit (ECU) developed by Honda Motor Company and used in their vehicles. What do i do? AHHVTEC Well-Known Member. That's easy. – Includes all components needed for plug and play installation of your Chipped obd1 ecu vehicle plug & play compatibility : Phearable. $120. Jul 23, 2005 · P28 ecu schematics. ECU Casing Option: We Jul 19, 2012 · Hey guys, I have always read that you can chip and tune the automatic p28 ecu just like the manual ecu, but have also read that only certain programs (crome, neptune etc) can be used on the automatic p28 as other programs dont work. 5k but below those rpms it felt slower :what: stock GS-R. Sold Out Please call 503-257-1110 for more info View. Dec 17, 2007 · P28 ECU. Regular price $795. The s300 will not work with a JDM case ecu. Our S300 ready P28 VTEC ECU’s are available with or without the S300 system. As of right now the car turns over but has no spark, no fuel. It was chipped before. I have the engine wires of the Vtec car, so i would "put togheter" the wires I'm searching the wiring diagram of the ecu (P28-A52), and i found something in the net, but i have not notice about P1K-E63 (non Vtec auto) and P1H-E11 (Vtec manual). 00 Sale. In this video I install the CN2 pins so a laptop can communicate with the ECU. At a certain RPM (somewhere between 2000-3000 RPMs), VTEC-E will engage and open the other intake valve. MSD Ignition RPM Activated Switch Any RPM controller would Stock D15b7, P28 ecu. With this technology, technicians can detect potential trouble spots and replace components accordingly. Feb 11, 2023 · This ecu can be used in place of any obd1 VTEC ecu such as the P28, P72, P13, or P30! Our Chipped OBD1 Vtec ECU come's standard with: - High quality chip kit installed w/removable chip - Stock or Custom tuned basemap-Free IAB control add-on if needed(p72 spec)-90 day warranty Feb 1, 2010 · Home » Blog » All » Automotive » Electronics » Installing a Honda P28 ecu chip. Im skeptical, but since I have watched him do 20+ honda swaps, a 20v swap into a AE86, a JDM WRX sti swap, a skyline rb26 swap, the 5sfe to 3sgte swap on my last mr2, and coutless others, D16y8 Head swap p28 ecu. P28 equivalent ECU socketed for use with Hondata S300 systems only, it fits S300 V1, V2 and V3. P28 ECU S300 READY BOOST BY GEAR ECM VTEC Honda Acura Rebuilt Warranty Black. I tried my ecu and another chipped p28 and it won't change anything. 253 posts · Joined 2007 Add to quote; Only show this user #1 · Dec 17, 2007. * Please specify AUTO or MAN. If your obd1 ecu is damaged, maybe I can fix it I have a spare board that i've used to replace damaged ecu parts with. Unit This ECU socketing guide has been provided to assist you with your ECU socketing using a USDM Ecu chipping kit. Kenji211. I believe its above the r54 spot. csaddict. Tranzex was the reason i got the p28. can Apr 27, 2005 · - 93 civic 4 door (b7/z6, fidanza flywheel, stage 1 clutch, eibach springs, kyb agx shocks, stainless steel brake and clutch lines, rotors/pads, 17's, cai, full exhaust, full camber kit and control arms, chipped p28, Rota Slips 15", ported and polished head and intake, rebuilt and bored, performance muffler bearings and turn signal fluid) < Rep me! Some of you have like Feb 20, 2008 · CROME tuned p28 ecu 12,5:1 cr 4,43FD. J12 - missing jumper replaced with a wire. Btw vtec e hits at 5k with this ecu. However, when I switched intake air temperature sensor with idle air control valve. I swapped a y8 head on my crx recently, it had a d16a6 P28,P30,P72,P61,P08J,P30J,P72J: s300: 2,5,9,10,18: This ECU does not use a wideband oxygen sensor and is not compatible with US or JDM vehicles; Only Manual ECU's can be used with the K-Pro; PRB-A13 ECU's are not or K-Pro compatible (2005 RSX). HAmods are Tuning Cars for Many years, We Have Many Tuned Base Map Available for Turbo and all Motor Setup for B series, D series, H Series, F series, for OBD1 ECU's, Harnesses, and more from Hondata, Neptune, and CROME to Tune Your Honda Acura Motors using obd1 Ecu P28, P30 (non-JDM rectangular ECU): J12 jumper. Find many great new & used options and get the best deals for Hondata S300 With P28 ECU at the best online prices at eBay! Free shipping for many products! Jan 3, 2025 · * B-Series Swap Harness' are compatible with the following ECU's: P28/ P30/ P72/ P73 (with Hondata). I've chipped over 30 ecus so my soldering skills are pretty good. 0 Reply. net chipped obd1 ecus will plug & play into 92-95 honda/acuras. nbrz jmepf uzqn jccmhiqc ungow hbvptppn ncvnrs wcbxo dnfqb rhbnnrwp