I had my rebic III working nicely but now the pressure sensor is being retarted. Occasionally it will work but most of the time it thinks its at 2.5 - 3 bars of boost at 0 vaccume.

Anyways I'd replace the sensor but they no longer make it...finding someone just selling a sensor is damn near impossible. Any idea what i should do here?

I thought maybe I could use a gm 3 bar map sensor and wire it to work. That would be impossible without a wiring skematic which I'm sure greddy wont give sine i cant even get english instructions.

Also the new greddy sensors are different for the emanage and rebic IV so i cannot use them either.

Any suggestions?

 

have you looked into GTP ecu's?