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P1555 Diagnostic Trouble Code Discussion for September 2006

Battery Module Temperature Sensor Signal 1 Circuit Low Voltage

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Trouble Ticket Help Requests for DTC P1555
Help Request Posted
1997 Saturn SL2 1.9L Surge VIN: 1G8ZJ5272V
P1555: EVO fault. Found POS battery cable loose, causing a no crank/no start. Cleared codes and drove for 15 mi no codes came back. Car has flat spot/ EGR surge when EGR is opening about 1/4 to 3/4 throttle, EGR voltage and % match on scanner.When I unplug EGR car runs good. Ha...
September 12, 2006