P0016 – HUMMER

Code : P0016
Make : HUMMER
Description : P0016 HUMMER Crankshaft Position-Intake Camshaft Position Correlation Bank 1
Possible causes :
– Mechanical timing fault (stretched timing chain or damage timing chain tensioner)
– Blocked oil passage
– Low oil level
– Faulty Intake (‘A’) Camshaft Position (CMP) Sensor
– Faulty Crankshaft Position (CKP) Sensor
Solutions :
– Carry out a Reset via CarDiag
– Choose a better quality fuel
– Check that the tank cap is securely closed
– Check the oil level and add more if it is lower than MAX
– Restart an Automatic diagnostic via CarDiag
– If the fault persists, you can check the “Possible causes” listed above : visually inspect (by yourself (tutorials to come) or by a professional) the wiring harness and the associated connectors, check for damaged components, and look for broken, bent, pushed, or corroded connector pins.

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