Quote:
Originally Posted by S ECU Repair
Definitely test your car's ignition switch. Many mechanics replace both parts of the swicth (electronic and mechanical) because the original ones tend to fail and give you intermittent behaviors.
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Well, I changed the electronic part of the switch. No change. I borrowed a Durametric reader and it shows a code P0336 Engine speed sensor open circuit. I have changed the crank sensor with two from known running cars.
Using the Bentley manuals wiring diagram the pins it shows in the round wiring harness with the gray plug are wrong. I have a core engine, same year
with the harness intact and the wires are completely different.
I think I have a wiring problem, but just don't know where. I do have a PIWIS system coming and hopefully it will be more in depth than the Durametric....