Nissan Tech Tip: DTC For Variable Valve Timing Control Function

Nissan Tech Tip: DTC For Variable Valve Timing Control Function

On any 1996-2009 vehicle with variable vale timing, if the MIL is on with any of the following DTCs stored: P0011, P0014, P0021, P0024, P1110 or P1135, do not replace the variable valve timing solenoid valve or the sprocket(s) without performing the complete diagnosis indicated in the EC section of the service manual.

On any 1996-2009 vehicle with variable vale timing, if the MIL is on with any of the following DTCs stored: P0011, P0014, P0021, P0024, P1110 or P1135, do not replace the variable valve timing solenoid valve or the sprocket(s) without performing the complete diagnosis indicated in the EC section of the service manual.

Note: The engine may also have camshaft sprocket rattle noise and/or other engine noise.

Action:
The first steps in the complete diagnosis are to make sure the:

• Engine oil is at the operating level; add oil if needed. Refer to the service manual for low oil level diagnoses, if needed.

• Oil pressure is normal when measured with a gauge at the pressure switch port. Refer to the service manual for low oil pressure diagnoses, if needed.

Courtesy of Mitchell 1.

For more information on Mitchell 1 products and services, automotive professionals can log onto the company’s website at www.mitchell1.com.

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