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P1312 Diagnostic Trouble Code Discussion for July 2012

Exhaust Gas Temperature Sensor Malfunction


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Trouble Ticket Help Requests for DTC P1312
Help Request Posted
2004 Saab 9-5 Arc 2.3L MIL Lamp on VIN: YS3ED49A74
P1312: Combustion detection cyl 12 open CKT / short to B. Ok firstly I am at a total loss with this car. Our Modis won't even recognize this vehicle. So these are just codes from a generic scanner. The combustion detection codes are a total mystery to me. I can't even get a diagnostic procedure from our data program....
July 28, 2012