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Home >> Lexus >> 2003 >> IS 300 Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0011: Camshaft Position "A" - Timing Over-Advanced Or System Performance (Bank 1) Or DTC P0012: Camshaft Position "A" - Timing Over-Retarded (Bank 1) >> Diagnostic Aids

Diagnostic Aids

Read freeze frame data using hand-held tester or OBD II scan tool. Freeze frame data records engine conditions when a malfunction is detected. When troubleshooting, it is useful to determine whether vehicle was running or stopped, engine was warmed up or not, air-fuel ratio was lean or rich, etc. at time of malfunction.