FixVault

DTC P0606 ECM/PCM Processor: Description

The ECM continuously monitors its internal processors (CPUs), heated oxygen sensor transistors. This self-check ensures that the ECM is functioning properly.

DTC DETECTION CONDITION CHART

DTC DTC Setting Condition Trouble Area
P0606
  • ECM CPUs malfunction
  • Heated oxygen sensor transistors malfunction
  • Exhaust gas leak
  • Heated oxygen Sensor
  • ECM