FixVault
Home
›
Mercedes Benz
›
2002
›
ML320
›
Repair and Diagnosis
›
Engine Performance
›
System
›
Engine Controls - Self-Diagnostics
›
Diagnostic Tests
›
DTC P0153: Left O2 Sensor Upstream TWC (G3/3)
›
Notes
DTC P0153: Left O2 Sensor Upstream TWC (G3/3): Notes
NOTE:
DTC may set because of aging correction value exceeded, aging period too long or aging of O2 sensor too slow.