Repair Or Replace Harness Or Connector

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)

HINT:

If DTC P0011, P0012, P0021 or P0022 is present, check the VVT (Variable Valve Timing) system. DESCRIPTION

Refer to DTC P0010 (See page ES-66).

DTC No.

DTC Detection Conditions

With warm engine and engine speed of between 500 rpm and 4,000 rpm, all conditions (a), (b) and (c) met (1 trip detection logic)

(a) Difference between target and actual intake valve timings more than 5°CA (Crankshaft Angle) for 4.5 seconds

(b) Current intake valve timing fixed (timing changes less than 5°CA in 5 seconds)

(c) Variations in VVT controller timing more than 19°CA of maximum delayed timing (advanced)

With warm engine and engine speed of between 500 rpm and 4,000 rpm, all conditions (a), (b) and (c) met (2 trip detection logic)

(a) Difference between target and actual intake valve timings more than 5°CA (Crankshaft Angle) for 4.5 seconds

(b) Current intake valve timing fixed (timing changes less than 5°CA in 5 seconds)

(c) Variations in VVT controller timing 19°CA or less of maximum delayed timing (retarded)

Valve timing

Oil control valve (OCV)

OCV filter

Camshaft timing gear assembly ECM

Trouble Areas

Valve timing

Oil control valve (OCV)

OCV filter

Camshaft timing gear assembly ECM

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