Home >> Lexus >> 2004 >> ES 330 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - Diagnosis >> 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) >> Circuit Description