Hondata

My car is a 94 prelude with the h22 turbo. When the car is on accessory. I recalibrate the tps. When I start it. The tps reads zero and its red. After I tried 2 other sensors, my friends ecu there was no change. I then bought the rywire harness. On the first start up I gave it a rev and got it to read 20% and then it stopped working again. I took the throttle body off and inspected it. It looks fine. I have a skunk2 throttle body I could try to swap on and see if that helps? Any help would be much apricated. Thanks

It sounds like a wiring problem. Have you tried your ECU in the other vehicle?

No, my buddy that let me try his s300. Has no engine in it right now. I tried his ecu in mine before I installed the rywire harness.

You need to try your ECU in a known working vehicle.

Ok that might take some time to find someone around me. Thanks for the help. I will get back to you after I can test that