Join Now
International Automotive Technicians Network

P0654 Diagnostic Trouble Code Discussion for May 2013

Engine Speed Output Control Circuit Malfunction


Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0654
Help Request Posted
2004 Chevrolet Silverado 2500 6.0L Misfire VIN: 1GCHK29U54
P0654: Engine Speed Output Control Circuit Malfunction. This truck misfires on cylinder #1 at idle only, hot or cold. Cylinder #8 has less 1/10 the misfire counts. Freeze frame shows DTC set at idle too. I pulled the spark plugs because the customer said they had been changed, he thought with Split-Fire plugs but t...
May 13, 2013
2004 Chevrolet Silverado 2500 6.0L Misfire VIN: 1GCHK29U54
P0654: Engine Speed Output Control Circuit Malfunction. This truck misfires on cylinder #1 at idle only, hot or cold. Cylinder #8 has less 1/10 the misfire counts. Freeze frame shows DTC set at idle too. I pulled the spark plugs because the customer said they had been changed, he thought with Split-Fire plugs but t...
May 13, 2013