DTC P0607: Notes

2008 Mazda 6 s Sport, 4D Hatchback, StandardSECTION Notes
WARNING: This page is about a different car, the 2007 Mazda 6. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0607 DETECTION CONDITION AND POSSIBLE CAUSES

DTC P0607 PCM performance problem
DETECTION CONDITION 
  • PCM internal malfunction.

Diagnostic support note 
  • This is a continuous monitor (Other).
  • MIL does not illuminate.
  • FREEZE FRAME DATA is not available.
  • DTCs are stored in PCM memory.
POSSIBLE CAUSE 
  • PCM internal malfunction
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.