Join Now
International Automotive Technicians Network

P1607 Diagnostic Trouble Code Discussion for December 2010

PCM Internal Shutdown Timer Slow Rationality


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 P1607
Help Request Posted
2001 Acura MDX 3.5L Poor Idle Quality, MIL Lamp on VIN: 2HNYD18271
P1607: PCM Internal Circuit Malfunction. ... hard start issue. Had p1607 ecm failure stored. reset pcm, problem did not return. Started vehicle this am. Very cold out. Idled fine but MIL on and AT temp light on. When raisng rpm at temp light goes off until returning to idle. Stumbled a couple times w...
December 30, 2010
2001 Acura MDX 3.5L Poor Idle Quality, MIL Lamp on VIN: 2HNYD18271
P1607: PCM Internal Circuit Malfunction. ... hard start issue. Had p1607 ecm failure stored. reset pcm, problem did not return. Started vehicle this am. Very cold out. Idled fine but MIL on and AT temp light on. When raisng rpm at temp light goes off until returning to idle. Stumbled a couple times w...
December 31, 2010
2001 Acura MDX 3.5L Poor Idle Quality, MIL Lamp on VIN: 2HNYD18271
P1607: PCM Internal Circuit Malfunction. ... hard start issue. Had p1607 ecm failure stored. reset pcm, problem did not return. Started vehicle this am. Very cold out. Idled fine but MIL on and AT temp light on. When raisng rpm at temp light goes off until returning to idle. Stumbled a couple times w...
December 30, 2010
2001 Acura MDX 3.5L Poor Idle Quality, MIL Lamp on VIN: 2HNYD18271
P1607: PCM Internal Circuit Malfunction. ... hard start issue. Had p1607 ecm failure stored. reset pcm, problem did not return. Started vehicle this am. Very cold out. Idled fine but MIL on and AT temp light on. When raisng rpm at temp light goes off until returning to idle. Stumbled a couple times w...
December 31, 2010