UK Car Repair Questions? Ask a Mechanic for Answers ASAP
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question had not received a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.My info is somewhat limited on your model here but I had seen no one else has responded and would like to see if I can help here.If at any time you feel that I cannot help with this please let me know.
Inspect the wiring running to the engine computer to see if any issues are found with the wiring.If no wiring is found at fault one common component I have seen cause this issue here especially with the erratic readings from the sensors is a fault with the computer itself needing replaced.I have had to replace this computer several times before in the past to correct this fault here.
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The scan tool may be causing this here with the readings or a short in the sensor causing erratic readings.
Make sure the connection and terminals are a tight fit in the connector to the crank sensor and make sure the wiring isnt shorted together at all causing this here.If this is all checked and found to be o.k. then the sensor needs replaced.
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