Hi guys!! I have 95 hatch with GSr swap, fully built, turbocharge, hondata,....Only recently it started to have the TPS problem. It only happen when the engine warm up. When I floor the gas pedal, the check engine would come on, boost would start to cut in and out at 6-7Krpm, otherwise its fine. I swapped out the TPS sensors, throttle bodies, ECU, and I even direct connect the TPS sensor to the ECu and still the problem wouldn't go away. Any ideas?? Thanks in advacne!!

 

If you've done all that to troubleshoot your TPS sensor and the problem remains... I'm guessing its very likely that the TPS sensor is not the problem. You said the check engine light comes on... what code is it? If you can pull the code you'll be much closer to solving your problem.

 

Umm why do you think it's the TPS?

Does the car completely cut out while the CEL comes on for a sec? If so that's the hondata boost cut...

Or is it throwing a TPS cel?

 

Ooopss!! It is code 7. And every single time it's code 7.

 

Hmm make sure the TPS and MAP sensors don't have their connectors switched...

 

Nope, I'm using a 3 bar map sensor. Can it be my Hondata chip that cause it? Damn, I'm loosing my mind on this stupid TPS!!

 

bump up for more help please!!