Quote:
Originally Posted by Jeffvette
Robin, code 31 is for the Cam Sensor. The electronics use the sensor to sync up the ignition with the crank. When it is not working correctly, the SES light comes on, and then the injection system is firing in "batch" mode. This would be the reason why your secondaries are not working.
Possible causes:
Faulty Ground
Faulty Connection
Bad ECM
Bad Cam Sensor
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Right then, I have the manual and it says to check the ECU when running to see if a current is coming through (Brown plug, pin 3 from memory). Can I pull the whole 'Brown' plug when the engine is running though? or do I need to just take out pin 3?
The manual then says if there is a fluctuating current coming through it's your ECU that's the issue.
I'm hoping there's no current then as I'm guessing a sensor or connection is an easier fix. Anyhow I'll have a play around with it tomorrow.
Thanks for the info Jeff