I have 3 codes on a 97 Civic. What solution did you come up with?

 

 

Yes, all codes come right back with in 5 seconds of starting the car. After I reset the ECM.

 

How did you reset the ECU? How are you pulling the codes?

As I said, P0155 is not a Honda CEL code.

You also need to provide more car information. Bone stock? Swaps? Modifications? How long have you owned the car?

 

1997 Honda Civic EX 1.6 sohc. Bone stock, 220k miles. Own has had the car for at least 4 years that I have known her.

Codes pulled with Actron AutoScanner Plus. ECM reset with disconnecting the battery for 3-5 minutes.

Just did a head job on the car and everything was running great for a week, till the owner took it to the car wash and then the engine light came on. My first thought was water shorted something. But haven't found anything yet.

 

Check whether fuse 15 is blown.

P0705 and P0155 are not Honda CEL codes.