after going through threads that are years and years old and understanding how the system works i dont get how to either by pass or repair it.

I have a 98 civic hatch with a jdm GSR b18c engine swap. it ran without this code (code 92) for nearly a year i replaced the solenoid but with a used one and still get the code. its winter here maybe I should bring it inside over night.

anyway is there something i can do to totally trick the OEM P72 OBD2a ecu? or anything im missing here? I took the second EVAP solenoid of a D series EK from the yard.

my next step is cut the harness and use the clip off another car, try another or a new solenoid, or find a way to bypass it.

the reason its important is because my emission standards check that this is functioning and will fail / be off the road with no insurance unless this is fixed!

please help

 

Are you sure you read the code correctly? I found codes 90 and 91 but not code 92 for the USDM OBD2a Acura Integra.

Pull the code with an OBD2 code reader.

 

I don't have access to Mitchell right now, but I seem to recall seeing a TSB on an erroneous code 92 being thrown.

 

I go by the flash of the CEL. and after about 60KM I get the code and it then needs reset. ive tried over and over and it did work and not have that code before.