GETTING A SERVICE ENGINE SOON LIGHT

2000 Infiniti Infinity QX4

Tiny

bubba2bees

November, 20, 2012 AT 12:10 AM

Getting a "Service Engine Soon" light. Advanced Auto read a "P1140" code. What am I up against?

FOUND 16895 RELATED QUESTIONS

1 Answer

Tiny

KHLow2008

November, 20, 2012 AT 2:36 PM

P1140 - Intake Valve Timing Control Position Sensor.

Most likely the Valve Timing solenoid is not functioning correctly causing the code to be triggerred. If engine is heavily sludged, remove the solenoid valve and clean it and its passages and retest.

Please login or register to post a reply.

Code Read Retrieval/Clear Mercedes-Benz C230
Code Read Retrieval/Clear Mercedes Benz
Code Read Retrieval/Clear Honda Civic
How to read codes Chevrolet Blazer