LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Lexus >> 2010 >> ES 350 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostic Codes (P0340-P1605) >> SFI System >> DTC P0607: Control Module Performance >> Description
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC P0607: Control Module Performance: 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
  • ECM CPUs malfunction
  • Heated Oxygen (HO2) transistors (built into ECM) malfunctions
  • Exhaust gas leak
  • HO2 sensor
  • ECM
scientia non olet · About LEMON Manuals