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P1374 Diagnostic Trouble Code Discussion for December 2016

CKP Sensor High To Low Resolution Frequency Correlation


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Trouble Ticket Help Requests for DTC P1374
Help Request Posted
2004 Pontiac Grand Prix GT1 3.8L No Start, Stall VIN: 2G2WP52264
P1374: IC Module 3X Reference Circuit Malfunction. ... was frustrated with it, so they brought it to us to see if another set of eyes might help. The car will run for about 10-15 minutes then just die and not start. The other shop had replaced all the parts and I know them to be very reputable and not to cut c...
December 01, 2016