Honda ecu identification. Once you have the ECU in front of you, identify the chip that needs to be replaced. Auto & Electric Shift -- IRS -- Programmed Fuel Injection. Ensure Honda software is currently installed and working (Other guides out there for this). pdf) or read online for free. Algunos ejemplos incluyen "MP5", el cual indica un Honda Civic o CRX 1988-1991, mientras que "P13" corresponde a un Honda Prelude con un motor Vtec 1993-1995. Last Updated: 04/09/2024. A01. These last three digits are the numbers you will use to identify which May 11, 2010 · 10 posts · Joined 2010. org. Check Details. The P72 ecu is a very common and widely used unit for either chipped applications, or similar piggyback systems to control the electronic fuel injection in many late model Hondas and Acuras. just order a whole new engine harness for $150 and use the new connectors. Feb 7, 2007 · Here is a step by step guide toward installing a racing MCU on 1996 to 2001 Honda OBD-II ECUs. 11 MSRP: $1075. I have two other options that Id rather not waste time or money on. prostreetonline. Select the model/year, then enter the keywords 'updating control units' to obtain reprogramming ECU information. Feb 3, 2024 · The orange label is covering a quartz window over the chip that's used for erasing the chip's contents. g. Electronic control units (ECUs) play a critical role in passengers’ safety and maintaining optimal vehicular performance. 1994-1995 Honda Accord ECU 2. The software is different, as the OP is aware. Your vehicle has a 17-digit vehicle identification number (VIN) used to register your vehicle for warranty purposes, and for licensing and insuring your vehicle. . This component has a expected life of 2000-5000 hours. Hondata FlashPro 2016+ Honda Civic 1. May 29, 2020 · Your Honda Odyssey's ECM (Engine Control Module) is its brain. 006. 95. Check Jan 21, 2024 · Honda ECU code P0171: System Too Lean (Bank 1) Code P0171 indicates that the engine is running too lean on fuel in bank 1 of the cylinders. June 8th @ Springfield, NJVenue: Hilton Garden Inn SpringfieldAddress: 304 Route 22 West, Spri. Honda Auto ECU to Manual Conversion. pdf), Text File (. MANUAL P28-A0. It will be mounted vertically on the side near the A-pillar. Hondata FlashPro 2004-2014 Acura TSX - RACE. May 8, 2016 · 2918 posts · Joined 2011. 0. Software Informer. 4. 99. Common topics. Locate the negative terminal (-) on the battery. It’s all the same thing. Jul 23, 2021 · Honda rates the new Civic sedan's boosted 1. The locations of your vehicle’s VIN, engine number, and transmission number are shown as follows. Dec 15, 2017 · A 93 Honda Civic ECU wiring diagram can include detailed information about the connection of wires and their insulation, pin configurations, connector locations, terminal designations, and other related information. 0 and HondaECU_Lite_CANbus_Edition_Remote_Flash-1. Locate the factory two-pin connector of brown and black wires near the ECU on Civics, del Sols, and Integras, or behind the center console for Preludes and Accords. Connect HIM device to car with ignition on II. $272. ya, like i said, open the ECU and look at the circuitry. doc / . 2011 Honda TRX420FPA PG CTE camo EPS. It is at the lower left corner away K-Tuned 02-04 RSX Anodized Silver Billet ECU Case. 79 $247. 5. #1 · May 11, 2010. Normally unused. OBD1 Honda Civic and Acura Integra ECU's are in the same 'ecu family' and therefore can be easily socketed the same way for use with a common 28 pin ROM or 'chip'. Enter your year, model, and trim for information about your Honda. P2Y-G01. 8970. Sold. Requires Microsoft Windows 10 or higher. $795. Secondary intake runner operation will be lost if a P72 ECU is not used. Other Name: ECM. Manual transmissions only. Apr 26, 2008. Leaky / Bad Capacitors. com/2013/10/04/faq-how-to-identify-your-honda-ecu/ A red arrow indicates which number is the ECU part number for each sticker. When an ECM starts to go bad 96 Acura Integra. If you are going to turbo or supercharge your car, go with the s300 (495. Results from the cross-validation check demonstrate that the Decision Tree and k-nearest neighbors models can generalize well based on three feature inputs (time, size, and data payload) from CAN data. 21. It could be a factory-installed chip if the ECU's microcontroller didn't have enough space to store the program Honda wanted to use. Loosen the nut on the negative terminal using a wrench. All orders. Access manuals, warranty and service information, view recalls, and more. PW0. 1990 Honda Accord S Light On Dashboard Keeps Bl. #4 · Dec 18, 2022. Hondata FlashPro 04-08 Acura TL - RACE. Jan 12, 2010 · Now, if you've read the ECU Identification article, you know these basic things. The ECU requires no major modifications, just a few additional components soldered into May 29, 2020 · Your Honda HR-V's ECM (Engine Control Module) is its brain. No specific info about version 3. docx), PDF File (. Whether you want to flash ECUs, clear DTCs codes or view live data, this tool does it all. It is usually labeled with an identification code, such as “28F200,” “29C256,” or “27SF512. Update 9/14/2020 i-HDS v1. 1988-1991 Honda Civic 4-door EX Automatic. WARNING: Immobilizer codes & PCM codes purchases are active for one calendar day due to safety constraints. JDM Honda P07 OBD1 1. Like. 6 posts · Joined 2010. if you look at the link for converting the auto to manual, you'll also learn what resistors it is you need to look for on the circuit board that make it manual or auto. Mar 18, 2002 · AEM EMS (standalone ECU) Jump to Latest Follow 10K views 12 replies 8 participants last post by marcucci Mar 19, 2002 May 29, 2020 · The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). Preserved here in the forums going forward. Open Honda software. ECU Key Write – New function to write ECU Keys on 21MY and newer vehicles with equipped systems . This application is made available to all subscribers of the i-HDS software suite and replaces the previous generation software, J2534 Rewrite application. Never did a thing, I took off the angle sensor, cleaned it looked clean anyways, did the code. yes. Please ensure you have adequate time before making this purchase. 3. Hondata Jailbreak Tour-Next Stop: New Jersey and Illinois. Rp 875,500. Trx400ex rancher 400ex recon starter fourtrax trx deville 2005 foreman 1986 ex liftgate cadillac schematic yr harness. http://my. 96 model requires the 5 to 3 pin adapter as it uses the 5 pin DLC connector. ”. 8948. Item ID 3633 Model(s) H22A ECU Part Numbers. 2. Introduction to the K-Series Programmable ECU . Take note of the chip’s Honda Electronic Control Unit, Hsw. 6 vtec and has 120bhp, so i will probabaly leave it in the car. $59. Look for the Stock MCU a 84 pins PLCC square chip with the marking Oki 66507. The final three digits of that number are commonly referred to as the “ECU Number” or “DME Number”. 37820 Identifies the part as a Honda ECU; P** Identifies the Part Match of the Engine Components; and. ) 37820 = The code for ANY/ALL Honda ECU's. Its uniqueness lies in its programmability, allowing users to install custom programs to tweak various engine parameters to their Vehicle Identification Number (VIN), Engine Number, and Transmission Number. Tuning cam timing. Step 3: Identify the Chip. Hope this helps, please ACCEPT this answer! Hanz. ECU connector wires are normally referred by the connector and pin. #19. For additional recall assistance, click the Ask Dave by Honda button. Here you go- 2000 Honda Accord ECU. e. Hi: I would say that would be attached to ground -- The 2005 TRX400ex has a 4 wire connector going to the ICM with the G/R wire in the connector going to frame ground. Mar 24, 2005 · struckaccord Discussion starter. This document provides information on identifying Honda ECUs based on their part numbers. How do I reprogram the ECU? A. Lambda meters and air/fuel ratios. 1 Failed Self Diagnostic Cycle. I just bought a 1997 Honda Del Sol Si, and the I'm looking to tune the ECU. If you don't want to plug it in and throw code 19 (automatic trans lockup solenoid) to find out it is an automatic ECU, then look at the code on the side. 125 34 90KB Read more. This information covers all Honda and Acura vehicles from 1990 to current. P28,P30,P72,P61 ECUs configured to run non-VTEC. The diagram provides a visual representation of the ECU connectors and the corresponding pins, which allows for a quick and easy identification of the different signals and functions. Three characters (which are the revision of the ECU) e. Don't confuse a Japan-sourced USA V (VIN starts with J) with a JDM car. will this ECU be fine to run it, or would i have to get some sort of tune? (the zc motor is out of the older generation CRX, late 80's) ECU Connectors & Pins. bendover1988 Discussion starter. for forced induction). Its actually the pcm (powertrain control module) for honda automatics I called it the ECU out of habit! Thanks!!! 2000 accord lx 2dr. Nov 11, 2017 · Information Tech Area 3 Wire To 2 Iacv Conversion For 96 98 Civic. I am a bit confused. Kode Part: 30400K2FN11. Possible causes include a faulty mass air flow (MAF) sensor, oxygen sensor, fuel injectors, or a vacuum leak. 495. From scooters to superbikes, this tools handles it all. Hondata closed for Memorial Day on May 27, 2024. Jun 25, 2008 · how do you indentify if my ECU is set up for a vtec, non vtec, 1. Service Information System (SIS) is American Honda and Honda Canada's service repair information website for independent repair shops and vehicle owners. 5-liter I-4 at 180 hp and 177 lb-ft of torque, which is flywheel rated horsepower. B:1987 or 2011). Socketing for the s300. Reflashes involve the ECU being sent to Hondata; programmable system require the ECU to be modified for pre-2006 Mar 25, 2010 · 3. Since all these ECUs are nearing 15 years old, it is a good All safety recall repairs are FREE at authorized Honda dealers. 00. Vehicle Specific. Update 7/31/2020 i-HDS v1. Features. Enter your VIN number for details personalized to your vehicle. The Honda OBD1 ECU pinout diagram is a useful tool for understanding and troubleshooting the electronic control unit (ECU) in Honda vehicles. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission Editors note: Originally published by Adam P. I looked online for ECU identification numbers and all. This help covers the KPro and KManager software. The code varies with each manufacturer. In most OBD1 Honda ECUs, the chip is a rectangular-shaped component with pins on one side. eg C27 refers to pin 27 of connector 'C'. Once connected, the software will display the current ECU settings and allow you to modify them. Open the top panel of the ECU. Yes, click here and enter current program ID number in the space provided. This also identifies if the ECU is for an Automatic or Manual transmission car without opening the actual case - and if the ECU was manufactured for Jun 28, 2023 · Step 3: Launch the ECU Programming Software. If you need an original file for Honda, browse through Oct 19, 2021 · According to this website, you should be able to find the ECU of your Accord in the kick panel of the passenger foot well. For example, poor performance or unexplained drops in fuel economy or efficiency are often related to onboard 2005 Honda CR-V computer problems, or faulty ECU issues. 09 ( 31%) Check the fit. These last six digits are used to identify a specific vehicle within the border Year/Make/Model class. A Bosch engine control unit always starts with 028 or 026. The VIN is located in one of two places: the base of the driver's side windshield and in the driver's side doorjamb. 30. Part Number: 78550-THR-C01. Fits the following Honda Models: Hondata s100/s200 and Stage 2/3/4 systems are both available for these OBDI ECUs but it is recommended to use the s100 or s200 systems. #2 · May 8, 2016. It explains that Honda ECU part numbers are formatted as 37820-P**-*0* and each segment provides different information. The information is reliable, trustworthy and proven by a number of tuning experts that use our services. Feb 27, 2010 · B. ) 1) 37820-P0A-A51 is an ECM for a Honda Accord 2) F7UF-12A650-AFB is an ECM for a Ford Van 3) MD163156 is an ECM for an Eagle Summit 4) F75B-14B205-ND is a BCM for a Ford F150 5) 15768288 is a TCM for a Chevrolet Truck Honda ECU Identification - Free download as Word Doc (. 2015 Honda Civic Control Module, Engine (Rewritable) Part Number: 37820-RW0-A81. Mar 1, 2016 · The best way to ID your ECU is to look up the Honda ECU code. txt) or read online for free. I erased everything, and now it works just like it did ( like a honda great! honda ecu identification - Free download as PDF File (. Remember: Disconnecting the battery will reset other settings, such as radio presets and clock time. 033. Closed loop and oxygen sensors. VAFC2 installed, in need of dynotune. Edit program info. Jan 25, 2016 · From what I've been able to find, 37820 is Honda's part number for an ECU, PM7 tells you that is an ECU for a JDM DOHC ZC ECU for an 89-91 Civic EF, the E tells you the car was bound for Europe while the first 0 in 000 probably didn't have a destination, the 0 in E031 tells you is a manual ECU and the second 0 in 000 also tells you that one is a manual ECU, finally the 31 tells you it would be Honda Manual or Automatic ECU Identification First, let's find out if we have an automatic, or a 5 speed ECU. When converting a non-VTEC ECU to VTEC or any other type of conversion, you will need to identify your ECU board type first to make sure you are ordering the right parts and installing them correctly. s300. VIN in the driver's side doorjamb. Hondata FlashPro 06-11 Civic R18 (DX, EX, LX) - RACE. i-HDS - The i-HDS subscription provides users access to the i-HDS software suite, featuring dealer-level diagnostics Feb 19, 2015 · Step 1 – Locate VIN. OBD2 A. KPro Identification . it said 6 for angle sensor but it was unhooked. You do not want to put in the gsr ecu unless you are going with a hondata system, because it is costly and dangerous without a tune. To use a Hondata system it is required that an OBDI ECU is used. Bosch/BMW ECUs, specifically their Motronic line, have a hardware part number beginning with “0 26 (0/1)” and ending with 6 digits. 004 Mar 30, 2024 · Trx400ex engine head diagramWiring diagram for a 2009 honda trx700xx Honda trx400ex starter wiring01 honda trx400ex wiring diagram. Figure 1. Carefully remove the negative cable from the battery and set it aside. May 15 2024. 3. JDM Honda H22A Automatic OBD1 P13 N50 ECU For Sale. If you are wondering how to install or remove or replace a part on your car, I hope this video will help show you h Hondata modifies standard Honda engine computers (ECUs), adding features and expanding the capabilities of the ECU (e. this is the same way, except for being a "5" instead of a "0". The middle three characters are the most useful to identify what the ECU is. ECU identification problem. Many other symptoms can be associated with a faulty ECU. 0 is a free version of MCU Innovations. stok habis. 6 etc? i have now discovered that my ZC motor is a 1. For HondaECU-3. Carbuff2. AUTOMATIC P28-A5. The round dimple in the label is from the window. Includes Immobilizer Setup Tool application. Honda ECU files. ELD must be disabled & factory pin must be removed from the ECU connector. This step-by-step ECU socketing guide has been provided to assist you with your ECU socketing using a USDM ECU Chip Kit like offered here at HA Motorsports. Three characters (which are loosely related to the model of car/engine). Is there an easy way to find out if there is updated programming for an ECM of a specific make or model? A. Just like a human’s brain, your Pilot can’t function without it. Displays sensor data including sensor ID, pressure, battery state, and temperature. Jan 12, 2004 · For 92+ Honda's and 94+ Acura's: Before you can start reading the CEL (check engine light) in your dash, you need to 'jump' your ecu. Hondata offices will be closed Monday, May 27th for the observance of Memorial Day. Must sometimes be read with postion 7 in the VIN, in order to make an accurate determination. Comparison between low and high impedance injectors. $170. Obd2 diagram needed honda tech forum discussion 98 99 cl 02 accord obd2b ecu pin out 2002 se o2 sensor plug wiring enthusiast forums all diagrams for lx 1998 cars mapecu THE ECU NUMBERS ARE 37820-PAA-A51. Pocket Programmer, troubleshooting, tips and techniques. May 29, 2020 · Honda Pilot: Bad ECM → Symptoms + Diagnosis. To find the right device in our product search, the Bosch number is your first choice. I was using Honda 3. May 11, 2011 · there seems to be a bit of confusion on differentiating between a manual and automatic ecu, let me clarify. Follow the on-screen instructions to establish a connection with the ECU. Included in the i-HDS software suite is the Honda ECU Reprogramming application. ( We'll use the top ECU in the article mentioned above. Compatible with all Keihin based Honda ECUs, Kline and CANbus. Note: Non-location TPMS is used on all Hondas and Acuras, except 2013 Accord and 2013 ILX. Due to the variety, the manufacturer numbers are not always plausible, so Indicates the model year of the vehicle (e. Launch the ECU programming software on your laptop or computer. Figure 2 is a view of the ECU Components side. 5. With these old ECU’s, the capacitors can reach a point where they leak out their inner electrolyte fluid eventually staining the main board which can be potentially damaging. 1998 Accord Ex 2 3 F23a1 Ecu Honda Tech Forum Discussion. Other Name: Control Module, Controller, Heat Switch. 1. It doesn’t matter if you are tuning a petrol or a diesel Honda, we have the information you need. The P Oct 31, 2006 · A Honda ECU will always be read like so: 37820-P**-*0*, where -. Just like a human's brain, your Odyssey can't function without it. The number on ECU is 37820-P28-A04, which from what I've read is a OBD1 ECU, but my problem is, it's not OBD1, its OBD2A. Your Honda Pilot’s ECM (Engine Control Module) is its brain. To lock the doors and the tailgate, press the master door lock switch on either front door, press the lock tab down on the driver’s door, or use the Find great deals on eBay for Honda Accord ECU in Engine Computers. It allows for extensive customization in terms of performance, efficiency, and reliability. This new application is compatible with generic VCIs that comply with SAE J2534. The ECM controls and directs your entire drivetrain (unless there is a serrate transmission controller). Honda Manual or Automatic ECU Identification Dec 17, 2022 · I am hoping to increase the limit to 130-140km/hr. *0* Identifies the Revision. 016. Info updated on: Apr 01, 2024. $725. sorry i dont have an easier answer. They control several vehicular functionalities such as adjusting seat i-HDS Security Professionals Diagnostic Software includes Immobilizer functionality. They can also emit a fishy-like smell (if Tuning for boost. I searched and couldn't find any OBD2A P28's May 29, 2020 · Your Honda Prelude’s ECM (Engine Control Module) is its brain. 5, 1. The P28 ECU is a type of Engine Control Unit specifically designed for Honda models, particularly the 1992-1995 Civic Si/EX. Honda ECU OBD1 Identification - Free download as PDF File (. When an ECM starts. 12560 posts · Joined 2006. 5L. 013. No Vehicle Specific Fitment. TRX ECU identification - Honda ATV Forum. We offer a great number of original tuning files for Honda cars. The three common board types are: 11F0, 1720, 1980. this means that the ecu is for an automatic car. The part number consists of three components: Honda's part number for ECU, which is always 37820. All Honda ECUs have a part number which is located on the side of the ECU and inside the ECU on the connector. 3 because the file exceeds 25M it can be downloaded here. . Engine Control Unit (ECU) ISS Honda Scoopy eSP K2F. How to find your ECU: There is a lot of information on the label of a control unit that is not always clearly understandable. 50 ( 30%) Check the fit. Please visit the main page of HondaECU on Software Informer. I KNOW that even in the eastern USA, you would block all the other cars & trucks on New Features . Fits the following 2015 Honda Civic Submodels: Apr 9, 2003 · :blink: Someone Please Help!! I have purchased a JDM B16 OBD0, I recieved an ECU with it, the part number on it is 37820-PR3-901 I have a cable clutch, and Apr 1, 2024 · HondaECU 3. on his sub-site, Change Honda ECU from Automatic to Manual. This guide will help you identify and change or convert your automatic ecu to a manual version. Introduction. Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device Honda ECU Identification I am not sure if this thread belongs in Engine Management or General Tech or Whatever (so if it . 110 KPM is less than 70 MPH. What the ECM Does. But when I open the file with crome it says P28 at the bottom left corner. Bosch plat+4. g P72. g P72 Oct 4, 2013 · October 4, 2013. Just like a human’s brain, your Prelude can’t function without it. This fluid can also grow a weird turquoise-y mold/fuzz on the legs and/or on the butt of the capacitor. HA Motorsports 4-port Race Boost Control Solenoid. The plant in which the vehicle was manufactured. Locate either one, and take down the number. Obd1 honda ecu pinout Jul 1, 2023 · Follow these steps: 1. Jul 21, 2017 · Consulta una lista ECU disponible en línea que identifique los modelos según su número central, el cual siempre debería comenzar con la letra "P" y terminar con dos dígitos. VIN on the driver's side windshield base. Just like a human's brain, your HR-V can't function without it. 4 MB. 5 Turbo - RACE. 1989-1991 Honda Civic/CRX SiR (or auto from 90-91 Integra XSi) Code OBD VTEC VTEC Cross-over Rev Limit Found In P051no1992-1995 Honda Civic CX P061no1992-1995 Honda Civic DX P071yes1992-1995 Honda Civic VX P081 yes 1992-1995 Honda Civic D15 JDM P0A1 yes 1994-1995 Honda Accord EX Aug 3, 2006 · Honda's part number for ECU, which is always 37820. All serve the same function, however have the board components arranged differently. You Save: $ 72. Contents. 80 MSRP: $243. 20. 37820-P72-A01. 2, RenesasRecovery-1. Tuning your Jun 20, 2022 · Step 1 – Confirm what family your current ECU Program ID is to see if it has any updates available. You Save: $ 330. #4 · Mar 2, 2010. Duty Cycle. Category: Honda. Jun 2, 2009 · Bill Kay Honda of Bradley, Illinois If all else fails ill either go to a Honda Dealer and pop a si hood and hopefully get a few decent pics of it oooor,. Add to Cart. A = Simply put, America. no. Figure 1 - Engine Computer. All I am interested is in datalogging and don't want to mess with tuning at this point. Check this page below and reference it against this Honda ECU master list to find out what ECU you have in your Honda. 94-97 Civic MA9 SOHC VTEC-E D15Z3. Figure 2. It’s one of the more integral parts of a Honda motor swap, and like many other Honda parts is interchangeable to other vehicles that Mar 13, 2007 · A quick look at the circuit boards of an OBD-0 and OBD-I ECU shows Honda made chipping these boards easy. Introduction to datalogging. Mar 5, 1999 · Honda ECU version 3. honda ecu pinout. ECT2 must be disabled & factory pin must be removed from the ECU connector. 1994 Civic with H22A2 swap problems, P28 ECU HELP !!! 2000 Honda Hondata closed for Memorial Day on May 27, 2024. 1. Honda Automobile Customer Service at (800) 999-1009. 485. Hybrid Racing K Series Honda ECU Immobilizer Bypass. General Info. A damaged ECU can cause problems when shifting gears in an automatic transmission, or cause sudden jerking or stopping Aug 24, 2006 · Whats the difference between P72, P30, P28, and P06. Motronic ECU Identification. All Hondata socketed ECUs will also have this capacitor replaced. #5 · Mar 25, 2005. The diagram will also include the positioning of different electrical components including the ECU and other related components Jan 4, 2008 · ECU 125P connector: 1318612-1 ECU 31P B-type connector: 353826-1 ECU 31P C-type connector: 1318682-6 ECU 24P connector: 353029-1 ECU 22P connector: 353028-2 ECU 17P connector: 353027-1 ECU connector pin (medium): 316838-1 ECU connector pin (small): 316836-1 Mar 2, 2017 · Transmission code location Honda Accord. All socketing kits now come with a new capacitor to replace the main capacitor found at position C14 on all OBD1 ECUs. KManager edits calibrations and datalogs for the Hondata K-Series Programmable ECU. Once you've found the ECU, you can find the number through this write-up: The Universal TPMS Sensor Reader is a compact tool for use with all “non-location” type tire pressure monitoring systems (TPMS). Figure 2 - Remove Top Cover. May 17, 2024 · Find Your Honda. 00) system. These modifications are available either as a reflash, or a fully tunable system. Identifying your ECU. When an ECM starts to go bad, it can cause all sorts of problems. This is a preventative maintenance procedure. $179. Item ID 3632 Model(s) D15B OBD1 1. Cobb Tuning 17-21 Civic Type R FK8 AccessPort V3. KPro Installation Overview. P28 is the type of ecu, the "A" is for made in united states, and "0" is a manual ecu. I have downloaded a P06 ECU binary code from pgmfi. You'd have to pull the kick panel to get to it. Answered in 15 hours by: Mechanic for Honda: Hanz Engine. Of course, that number comes down when transferred to the front wheels. 5L VTEC ECU For Sale. You will, unfortunately, lose atts when you switch the ecu. <----rather not do that. P1G-E00. EDM. L. $745. Hanz Engine, Automotive Machine Shop Owner. 30 posts · Joined 2004. The part number consists of three components: Honda's part number for ECU, which is always 37820; Three characters (which are loosely related to the model of car/engine). It is sometimes referred to as the ECU or PCM. 00) system vs the s100 (195. If you are dissatisfied with your vehicle performance or have a product complaint, please contact. Q. Download popular programs, drivers and latest updates easily. 2 VTEC EX Auto Engine Computer Please match one of the previous part numbers to your current ECU prior to purchase. The chip contains ECU operating code. Introduction to calibrations. Bad ECM Symptoms: Honda Ridgeline. 2 Running Rough. 34 (latest) Download. P75 = ECU identification per the proper model/motor that this ECU is paired with, P75 being an LS/RS. It's all the same thing. ed zm je bq hi cp zb sa tl bw