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P2610 - Electronic Control Module (ECM)/Powertrain Control Module (Pcm) Internal Engine Off Timer Performance

WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
P2610 - ELECTRONIC CONTROL MODULE (ECM)/POWERTRAIN CONTROL MODULE (PCM) INTERNAL ENGINE OFF TIMER PERFORMANCE

Description:  Indicates an error in the internal PCM engine off timer processor.
Possible Causes: 
  • Battery cables loose or intermittent connections
  • Keep alive power (KAPWR) circuit to PCM concern
  • Engine coolant temperature (ECT) sensor
  • Engine cooling system concerns
Diagnostic Aids:  Verify the PCM is at the latest calibration level.
Application  Key On Engine Off  Key On Engine Running  Continuous Memory 
All GO to PINPOINT TEST Z .