07/01/2014
Nigel Mander
Posts: 13
Reputation: 3
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Fault code related to Intake air temp sensor G42 signal too high. Was unable to clear code and TCS light also on.
I had a data reading from the air temp sensor reading 48 degrees then reading -40.
I swapped sensors with a doner car with no faults and fault was still there so suspected wiring fault. Checked wiring from air temp sensor to ECU. Once wiring moved I found the circuit went to ground. Stripped wiring down and found red wire corroded at air temp end. Repaired wire and fault gone.
Road tested and all ok
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08/01/2014
IGAAdmin
Administrator
Posts: 245
Reputation: 5
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Thanks for the feedback Nigel, much appreciated.
Regards Tech Team 
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