DTC P0011, DTC P0012, DTC P0021 Or DTC P0022: Notes
WARNING: This page is about a different car, the 2003 Lexus ES 300. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
If ECM replacement is instructed in following testing, always ensure ECM harness connector and ground circuit are okay. If either are suspect, repair and repeat testing to confirm ECM malfunction. If ECM is replaced, ECM must be programmed with proper ignition key code for engine immobilizer system. For programming procedures, see COMPUTER RELEARN PROCEDURES - LEXUS
article in GENERAL INFORMATION.
Code Definition
- DTC P0011: Camshaft Position "A" - Timing Over-Advanced Or System Performance (Bank 1)
- DTC P0012: Camshaft Position "A" - Timing Over-Retarded (Bank 1)
- DTC P0021: Camshaft Position "A" - Timing Over-Advanced Or System Performance (Bank 2)
- DTC P0022: Camshaft Position "A" - Timing Over-Retarded (Bank 2)