how it going,my 95 obd2 ecu is putting out 3.45 v on the pin (harness side) for the tps while if i put a 98 ecu stock ecu on it puts out 5 v so if you can help i would appreciate that. i also hooked up another tps to the car and got the same 3.45 v reading, i talked to calum and people with a b14 ecu which is the same as my ka24de ecu have the same problem when they swap a 95 ecu into a 98 car

thanks for any help

anyone?

I think you need to unplug the EVAP solenoid at the rear of the car when you use an earlier ECU.

dam man i thought it had something to do with the evap since the ealier 95 ecu doesnt have anything for that so do i take the pins out for the ecu going to the evap or just unplug it? you think this will cause my tps signal to go back up and do i gotta do anything else? i thought it may have been something with the resistior due to emission but if this justs works i would be pumped

Just unplug the harness at the solenoid.

thank you very much!!!

thank you very much!!!

Did that do the trick? I get the same thing.

Yes, that's what you have to do.