P0017-CRANKSHAFT-CAMSHAFT TIMING MISALIGNMENT-BANK 1 SENSOR 2





For a complete wiring diagram Refer to Section 8W.


  • When Monitored:

    With the engine speed present and within a calibrated amount.

  • Set Condition:

    The PCM detects that the camshaft position is out of phase with the crankshaft position. One Trip Fault. Three good trips to turn off the MIL.


Possible Causes
 
INTERMITTENT DTC
 
ENGINE OIL DIRTY OR CONTAMINATED
 
INCORRECT ENGINE OIL VISCOSITY
 
CRANKSHAFT POSITION SENSOR CIRCUIT WIRING OR CONNECTORS
 
CAMSHAFT 1/2 POSITION SENSOR CIRCUIT WIRING OR CONNECTORS
 
(K343) FUSED MAIN RELAY OUTPUT CIRCUIT HIGH RESISTANCE
 
(K276) CMP 1/2 CONTROL CIRCUIT HIGH RESISTANCE
 
CAMSHAFT 1/2 POSITION SOLENOID
 
CAMSHAFT PHASER
 
CAMSHAFT 1/2 POSITION SENSOR
 
CRANKSHAFT POSITION SENSOR
 
CRANKSHAFT, TONE WHEEL OR FLEX PLATE
 
CAMSHAFT, TONE WHEEL OR PULSE RING
 


Always perform the Pre-Diagnostic Troubleshooting procedure before proceeding. (Refer to 9 - ENGINE - STANDARD PROCEDURE).



Diagnostic Test

1.DTC IS ACTIVE





WARNING: When the engine is operating, do not stand in direct line with the fan. Do not put your hands near the pulleys, belts, or fan. Do not wear loose clothing. Failure to follow these instructions can result in personal injury or death.


NOTE: If the DTC does not reset it may be necessary to test drive the vehicle.



Is the status Active for this DTC?

Yes
  • Go to 2


No

2.CRANKSHAFT POSITION SENSOR CIRCUIT WIRING OR CONNECTORS







Were any problems found?

Yes


No
  • Go to 3

3.CAMSHAFT 1/2 POSITION SENSOR CIRCUIT WIRING OR CONNECTORS






Were any problems found?

Yes


No
  • Go to 4

4.CRANKSHAFT POSITION SENSOR IRREGULAR SIGNAL







Were any Crankshaft Position Sensor signals irregular or missing?

Yes
  • Go to 6


No
  • Go to 5

5.CAMSHAFT 1/2 POSITION SENSOR IRREGULAR SIGNAL










Were any Camshaft 1/2 Position Sensor signals irregular or missing?

Yes
  • Go to 7


No

6.CRANKSHAFT, TONE WHEEL OR FLEX PLATE





Were any problems found?

Yes


No
  • Go to 8

7.CAMSHAFT, TONE WHEEL OR PULSE RING





Were any problems found?

Yes


No
  • Go to 9

8.CRANKSHAFT POSITION SENSOR





Were any problems found?

Yes


No

9.CAMSHAFT 1/2 POSITION SENSOR





Were any problems found?

Yes


No

10.ENGINE OIL DIRTY OR CONTAMINATED



NOTE: If the engine oil is contaminated, inspect the Camshaft 1/2 Position Solenoid for contamination, foreign material, or any condition that would restrict movement of the valve. The solenoid must be replaced if it is damaged or if valve movement is restricted due to contamination.



Were any problems found?

Yes


No

11.INCORRECT ENGINE OIL VISCOSITY



Were any problems found?

Yes


No

12.CAMSHAFT 1/2 POSITION SOLENOID CONTROL ACTUATION





Does the Camshaft 1/2 Position Solenoid click open and closed during the actuation?

Yes


No

13.(K343) FUSED MAIN RELAY OUTPUT CIRCUIT HIGH RESISTANCE







NOTE: The test light should be illuminated and bright. Compare the brightness to that of a direct connection to the battery.



Is the test light illuminated and bright?

Yes


No

14.(K276) CMP 1/2 CONTROL CIRCUIT HIGH RESISTANCE





NOTE: The test light should be illuminated and bright. Compare the brightness to that of a direct connection to the battery.



Is the test light illuminated and bright?

Yes


No

15.CAMSHAFT 1/2 POSITION SOLENOID







NOTE: The solenoid must be replaced if it is damaged or if valve movement is restricted due to contamination.



Were any problems found?

Yes


No

16.CAMSHAFT PHASER





NOTE: The Phaser should not be disassembled. If the Phaser is damaged, it must be replaced.



Were any problems found?

Yes


No