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Home >> Toyota >> 2018 >> RAV4 XLE, FWD >> Repair and Diagnosis >> Engine Performance >> Testing & Diagnosis >> SFI System [2AR-FE] (Diagnostic Codes) (Except Hybrid) (6 Of 7) >> SFI System >> DTC P0607: Control Module Performance [12/2012 - ] >> Monitor Description

Monitor Description

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

DTC No. Detection Item DTC Detection Condition Trouble Area MIL Memory Note
P0607 Control Module Performance Either condition is met (1 trip detection logic):
  • The ECM CPUs malfunction.
  • The heated oxygen sensor transistor (built into the ECM) malfunctions.
  • ECM
  • Heated oxygen sensor (sensor 2)
  • Exhaust gas leak
Comes on DTC stored DTC for Mexico Models
- Not apply