I have an uberdata chipped OBD1 p75 ECU running a OBD2 GSR motor in a del sol.
It is a OBD2 GSR motor with a OBD1 conversion harness

We have 2 o2 sensors, one before the cat, one at the back of the cat.

There is a turbo installed, and an open downpipe so the o2 sensor at the back of the cat is getting no exhaust, but is plugged in.

Code1 is o2 sensor #1.
Code22 is vtec pressure valve?

vtec does not engage through the ECU, but with the vtec controller hooked up, vtec does engage, any help?

BTW the stock oil pressure sender for the oil light is disconnected because we have an oil pressure gauge, oil feed line to the turbo instead.


Modified by pushinlsteg at 9:38 PM 1/7/2006

 

Are you serious? That ECU will NOT work with that engine.. get the right ECU. P72.