FixVault

Monitor Description

The ECM continuously monitors its internal processors (CPUs) and Heated Oxygen (HO2) sensor transistors. This self-check ensures that the ECM is functioning properly.

DTC No. DTC Detection Condition Trouble Area
P0607 Either condition is met:
  • ECM CPU malfunction
  • Heated oxygen sensor transistor malfunction

(1 trip detection logic)
  • ECM
  • Heated oxygen sensor
  • Exhaust gas leak