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P0620 Diagnostic Trouble Code Discussion for September 2008

Generator Performance


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Trouble Ticket Help Requests for DTC P0620
Help Request Posted
2003 Chevrolet Venture LS 3.4L No Start VIN: 1GNDX03E13
P0620: Generator Performance. ... good fuel pressure and spark. Has code P0336,scanner shows 0 RPMS while cranking from crank sensor "A",then after several tries it will start, then code P0620 appears and battery light flashes and then security light flashes while running. Alt. is ...
September 30, 2008
2003 Chevrolet Venture LS 3.4L No Start VIN: 1GNDX03E13
P0620: Generator Performance. ... good fuel pressure and spark. Has code P0336,scanner shows 0 RPMS while cranking from crank sensor "A",then after several tries it will start, then code P0620 appears and battery light flashes and then security light flashes while running. Alt. is ...
September 30, 2008