2018 Chevrolet Cruze L4-1.4L Turbo

Vehicle > ALL Diagnostic Trouble Codes ( DTC ) > Testing and Inspection > P Code Charts > P0017

ENGINE CONTROLS AND FUEL

Document ID: 3709154

Diagnostic Instructions

Perform the prior to using this diagnostic procedure.Diagnostic System Check - Vehicle

Review for an overview of the diagnostic approach.Strategy Based Diagnosis

Circuit/System Description

The engine control module (ECM) uses the crankshaft position sensor, intake camshaft position sensor, and exhaust

camshaft position sensor information to monitor the correlation between the crankshaft, intake camshaft, and

exhaust camshaft position.

Conditions for Running the DTC

DTC P0335, P0336, P0340, P0341, P0365, P0366, P0641, and P0651 are not set.

The engine is cranking or running.

The crankshaft and camshaft position signals are synchronized.

The camshaft position actuator solenoid valves are in the parked position.

The DTCs run continuously once the above conditions are met.

Conditions for Clearing the DTC

{ With Turbocharger } DTCs listed in the DTC Descriptor Category = Type A DTC

{ Without Turbocharger } DTCs listed in the DTC Descriptor Category = Type B DTC

Diagnostic Aids

Inspect the engine for any recent engine mechanical repairs. An incorrectly installed timing chain can cause

this DTC to set.

A camshaft position actuator solenoid valve that is in the full advance or retard position can cause this DTC to

Reference Information

Description and Operation

Circuit/System Verification

3. Engine Running at normal operating temperature.

4. Verify DTC P0016 or P0017 is not set.

5. Operate the vehicle within the Conditions for Running the DTC. You may also operate the vehicle within the

conditions that you observed from the Freeze Frame/Failure Records data.

6. Verify the DTC does not set.

7. All OK.

Repair Instructions

Camshaft Timing Chain and Sprocket Cleaning and Inspection