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P0641 Diagnostic Trouble Code Discussion for June 2014

5-Volt Reference 1 Circuit Malfunction

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Trouble Ticket Help Requests for DTC P0641
Help Request Posted
2010 Chevrolet Corvette 6.2L MIL Lamp on VIN: 1G1YD2DW2A
P0641: 5 volt reference circuit A. ... it new in california even though he lives in illinois. they flew out and picked it up and drove it back. it was the only place he could find the car he wanted. since he got it he has had a series of electrical problems, now to the point that sometimes the ...
June 17, 2014