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International Automotive Technicians Network

P0372 Diagnostic Trouble Code Discussion for May 2012

DI High Resolution Signal Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0372
Help Request Posted
1996 Chevrolet Impala SS 5.7L MIL Lamp on VIN: 1G1BL52P5T
P0372: DI High Resolution Signal Circuit Malfunction. Hi fellow iatn members, thank you in advance for your time and help,I'm working on a 1996 impala ss, 350, with an optispak ignition system. customer came with a cutting off at highway speed, 60-65 mph.we checked for codes, found dtc po372, ignition high resolu...
May 17, 2012