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Home >> Lexus >> 2006 >> RX 330 AWD >> Repair and Diagnosis >> Engine Performance >> Engine Control System (3MZ-FE) >> SFI System >> 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) >> Description

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): Description

Refer to DTC P0010  .

DTC REFERENCE

DTC No. DTC Detection Condition Trouble Area
P0011
P0021
After engine is warmed up and engine speed is at 500 to
4,000 rpm, condition (a) continues (1 trip detection logic)
(b) Valve timing does not change from current valve timing
(Problem of advanced valve timing)
  • Valve timing
  • OCV
  • Camshaft timing gear assembly
  • ECM
P0012
P0022
After engine is warmed up and engine speed is at 500 to
4,000 rpm, condition (a) continues (2 trip detection logic)
(b) Valve timing does not change from current valve timing
(Problem of retarded valve timing)
  • Valve timing
  • OCV
  • Camshaft timing gear assembly
  • ECM