Where is the ECU in a 2001 Honda Civic?
Step 1 – Locate the ECU On all fifth and sixth generation Honda Civics, the ECU is located behind the kick panel in the front passenger’s side foot well. To remove the ECU and view its bar code label, use a ratchet and socket to unbolt it from the sidewall.
What is the ECU number on a Honda Civic?
Look on the side of the ECU to view its bar code label. This label contains the part number, which indicates what transmission, engine, and OBD scan tool the ECU is compatible with. All fifth and sixth generation Civic ECUs begin with a five digit number: 37820.
How can I find out what my ECU is?
Identifying your ECU. 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.
What happens when you reset the ECU on a Honda?
After you install aftermarket parts, resetting the ECU will help your car’s computer “learn” and accommodate the new parts. Sometimes a faulty check engine light may appear, so resetting the ECU can make it go away.
Are there genuine Honda Civic engine control modules?
We offer a full selection of genuine Honda Civic Engine Control Modules, engineered specifically to restore factory performance. Please narrow the Engine Control Computer results by selecting the vehicle.
Look on the side of the ECU to view its bar code label. This label contains the part number, which indicates what transmission, engine, and OBD scan tool the ECU is compatible with. All fifth and sixth generation Civic ECUs begin with a five digit number: 37820.
Identifying your ECU. 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.
We offer a full selection of genuine Honda Civic Engine Control Modules, engineered specifically to restore factory performance. Please narrow the Engine Control Computer results by selecting the vehicle.
What are the three characters on an ECU?
Three characters (which are loosely related to the model of car/engine). e.g P72 Three characters (which are the revision of the ECU) e.g. A01 or G52 The middle three characters are the most useful to identify what the ECU is. Different generation ECUs may use the same characters. e.g. a P72 OBD I ECU is different from a P72 OBD II ECU.