Car as above fault codes, 65535 says system ok-(if mil activated check ecu)
2nd code is map sensor implusable signal, i have scoped the map sensor itself and the plug and ecu and all is good.
5 volts and earth are good, also volt drop tested all 3 wires with ecu disconneced and 00.2 drop is well within spec- for me all pointing to ecu, but my problem is that camco in warrington say cant bench test it above 200rpm due to immobiliser. BBA reman have never tested one but ask me to send it to them and they will see what they can do, but i dont think they can do alot with it due to the immobiliser!!
Any one had this fault or any ideas ?