How do I identify my Honda ECU?
How do I identify my Honda ECU?
– All Honda ECU’s have an ECU part number which is located on the side of the ECU which allows for easy identification. The middle three characters are the most useful to identify what type of ECU it is. Different generation ECUs may use the same characters.
What car does the P28 ECU came in?
Technical Information OBDI Vehicle Reference
| Model | Year | Stock ECU |
|---|---|---|
| Civic DX | 92-95 | P08J |
| Civic Si/EX/ | 92-95 | P28 |
| Civic HX | 96-99 | P2N |
| Civic Si | 99-00 | P2T |
How do I reset my Honda ECU?
Turn off the car and disconnect the battery. You can also opt to pull the ECU fuse which is located under the hood in the engine compartment fuse box. Reinsert the fuse and start the car making sure to close the hood. Allow the car to idle for at least 10 minutes.
How do I know my ECU model?
To identify your ECU you will need to know its generation, part number and possibly its ROM number. The computer is connected via three connectors that pull out when a plastic clip is pressed. Remove the computer, and with a philips screwdriver remove the metal lid from the top of the computer.
How do I find my Honda ECU part number?
You can visually inspect your ecu’s part number on the ecu located on the drivers side of the engine bay near your intake. You may need to use a cell phone camera with zoom to be able to see the part number.
How do I know what kind of ECU I have?
To identify your ECU you will need to know its generation, part number and possibly its ROM number. The ECU can be located in several places: under a metal plate in the passenger’s footwell (88-91 Civics) in the passenger’s footwell behind the carpet (92-95 Civics)
How do I find my VIN ECU number?
A red arrow indicates which number is the ECU part number for each sticker.) If for some reason your unit does not have a sticker, you can call the dealership with the VIN and ask them for the original part number for your vehicle’s electronic control unit.
What is the part number for the ECU on a Honda?
ECU Part Numbers. All Honda ECUs have a part number which is located on the side of the ECU and inside the ECU on the connector. e.g. 37820-P72-A01. 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). e.g P72.
What kind of ECU does a 1995 Honda Civic have?
P27 – This JDM ECU is in the 1992-1995 Honda Civic EG with a SOHC 1.6 liter engine. 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.
What kind of ECU does a Honda Prelude Si have?
P14 – Known for the earliest of four wheel steering setups, the 1992-1995 Honda Prelude Si came with the 2.3 liter DOHC H23A. P27 – This JDM ECU is in the 1992-1995 Honda Civic EG with a SOHC 1.6 liter engine.
What is the difference between P2P and p2n Honda Civic?
P2E – The next generation of Honda Civic DX, this ECU is in the 1996-1998 model years. P2N – This OBD2 Honda Civic HX is known for their lightweight wheel rims, and is in the 1996-2000 year ranges. P2P – One of the rare SOHC VTEC Honda ECU is found in the 1996-2000 Honda Civic EX.
