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Lexus
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2015
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LS 460 Base, AWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System (Diagnostic Codes P0010-P0335)
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SFI System
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DTC P0012: Camshaft Position "A" - Timing Over-Retarded (Bank 1); DTC P0022: Camshaft Position "A" - Timing Over-Retarded (Bank 2) [10/2014 - ]
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Typical Malfunction Thresholds
Typical Malfunction Thresholds
All of following conditions are met
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Deviation of actual valve timing and target valve timing
More than 5°CA (Crankshaft Angle) for 5 seconds or more after the VVT hold duty ratio learned value reaches the upper or lower limit.
Valve timing
No change at retarded valve timing