hi,i have a 1995 2.0 gls 16v injection cav,it has been fine untill the other day the ecu warning light came on,i used the home method of shorting the pins out to be able to read the codes,which were,24-vehicle speed sensor-no signal and 92-camshaft sensor-incorrect signal,i was hoping that you may be able to tell me, A: does the car have to be running to get the vss or is the sensor just no good and B: what does incorrect signal on the cam sensor mean is it that the sensor has gone or has it got to be adjusted to get the correct signal.Could you also tell me if poss what is involved in changing both sensors,any help would be most appreciated.
ecotec probs - Vauchall Cavalier -
The vehicle speed sensor is attached to the back of the speedometer ;does the speedo work? If the speedo drive cable is broken then the vss will not produce a signal.Cam sensor probably needs replacing .(now modified with an adaptor harness)situated behind plastic cambelt cover.
hi, thanks for all your help,have solved both probs,wish i had found this site long ago,just one other thing,do you know by any chance where i can get an electrical diagram for my car?the one in the haynes manual does not seem to cover the ecotec engine,i tried to match it up but a lot of the colours are different,the haynes covers all mototronic systems but not the simtec56. many thanks