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P1320 Diagnostic Trouble Code Discussion for May 2004

Ignition Control Signal Circuit Malfunction


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Trouble Ticket Help Requests for DTC P1320
Help Request Posted
1998 Cadillac DeVille 4.6L No Start VIN: 1G6KD54Y9W
P1320: ICM 4X Reference Circuit No Pulses (Intermittent). after many hours of testing. we found that disconnecting the (a) crank sensor allowed engine to run!we changed the sensor with the same problem!there is two sensors and switching them made no difference! we had a chrysler product 2001 dodge intrepid and there ...
May 04, 2004
1998 Cadillac DeVille 4.6L No Start VIN: 1G6KD54Y9W
P1320: ICM 4X Reference Circuit No Pulses (Intermittent). after many hours of testing. we found that disconnecting the (a) crank sensor allowed engine to run!we changed the sensor with the same problem!there is two sensors and switching them made no difference! we had a chrysler product 2001 dodge intrepid and there ...
May 04, 2004