Re: Ford Escort 1.6 16v 1995 eng L1 Archived Message
Posted by Sean Mc Gettigan on December 12, 2007, 9:05 pm, in reply to "Ford Escort 1.6 16v 1995 eng L1"
Hi Craig, I think your wiring diagram is possibly wrong mate.All the items listed receive a power supply from the engine control relay. Pin 31 does control the relay for the heater resistor (on the earth side)in the Heated 02 Sensor(H02S). Pin 50 at the ecu is the AMM voltage signal.First take the AMM out of the housing and you will probably find the sensors resistor element is filthy giving an incorrect reading,clean this carefully first. Really could do with some serial diagnostics on this to make life easier for yourself. Hth Sean
|
|