Dtc P0016 Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)

Engine Hybrid System. Land Cruiser. Urj200, 202 Grj200 Vdj200
1Ur-Fe Engine Control. Land Cruiser. Urj200, 202 Grj200 Vdj200

DESCRIPTION

MONITOR DESCRIPTION

CONFIRMATION DRIVING PATTERN

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK FOR ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0016, P0017, P0018 OR P0019)

PERFORM ACTIVE TEST USING GTS (OPERATE CAMSHAFT TIMING OIL CONTROL VALVE)

CHECK ENGINE MECHANICAL SYSTEM

INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

INSPECT OIL CONTROL VALVE FILTER

REPLACE CAMSHAFT TIMING GEAR ASSEMBLY

CHECK WHETHER DTC OUTPUT RECURS

DTC P0016 Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)

DTC P0017 Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B)

DTC P0018 Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor A)

DTC P0019 Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor B)


DESCRIPTION

In the VVT (Variable Valve Timing) system, the appropriate intake and exhaust valve open and close timing is controlled by the ECM. The ECM performs intake and exhaust valve control by performing the following: 1) controlling the camshaft and camshaft timing oil control valve, and operating the camshaft timing gear; and 2) changing the relative positions of the camshaft and crankshaft.

DTC No.
DTC Detection Condition
Trouble Area
P0016
Deviation in the crankshaft position sensor signal and VVT sensor (for Intake Side Bank 1) signal (2 trip detection logic).
  1. Valve timing
  2. Camshaft timing oil control valve assembly (bank 1)
  3. Camshaft timing gear assembly
  4. ECM
P0017
Deviation in the crankshaft position sensor signal and VVT sensor (for Exhaust Side Bank 1) signal (2 trip detection logic).
  1. Valve timing
  2. Camshaft timing oil control valve assembly (bank 1)
  3. Camshaft timing exhaust gear assembly
  4. ECM
P0018
Deviation in the crankshaft position sensor signal and VVT sensor (for Intake Side Bank 2) signal (2 trip detection logic).
  1. Valve timing
  2. Camshaft timing oil control valve assembly (bank 2)
  3. Camshaft timing gear assembly
  4. ECM
P0019
Deviation in the crankshaft position sensor signal and VVT sensor (for Exhaust Side Bank 2) signal (2 trip detection logic).
  1. Valve timing
  2. Camshaft timing oil control valve assembly (bank 2)
  3. Camshaft timing exhaust gear assembly
  4. ECM

MONITOR DESCRIPTION

To monitor the correlation of the intake camshaft position and crankshaft position, the ECM checks the VVT learned value while the engine is idling. The VVT learned value is calibrated based on the camshaft position and crankshaft position. The intake valve timing is set to the most retarded angle while the engine is idling. If the VVT learned value is out of the specified range in consecutive driving cycles, the ECM illuminates the MIL and stores DTC P0016 (Bank 1) or P0018 (Bank 2).
To monitor the correlation of the exhaust camshaft position and crankshaft position, the ECM checks the VVT learned value while the engine is idling. The VVT learned value is calibrated based on the camshaft position and crankshaft position. The exhaust valve timing is set to the most advanced angle while the engine is idling. If the VVT learned value is out of the specified range in consecutive driving cycles, the ECM illuminates the MIL and stores DTC P0017 (Bank 1) or P0019 (Bank 2).

CONFIRMATION DRIVING PATTERN


Land Cruiser. Urj200, 202 Grj200 Vdj200.1Ur-Fe Engine Control.Sfi System. Dtc P0016 Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor A)

  1. Connect the GTS to the DLC3.
  2. Turn the engine switch on (IG) and turn the GTS on.
  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC operation).
  4. Turn the engine switch off and wait for at least 30 seconds.
  5. Turn the engine switch on (IG) and turn the GTS on [A].
  6. Start the engine and warm it up until the ECT reaches 75°C (167°F) or higher [B].
  7. Idle the engine for 5 minutes or more [C].
  8. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [D].
  9. Read the pending DTCs.
    HINT:
    1. If a pending DTC is output, the system is malfunctioning.
    2. If a pending DTC is not output, perform the following procedure.
  10. Enter the following menus: Powertrain / Engine and ECT / Utility / All Readiness.
  11. Input the DTC: P0016, P0017, P0018 or P0019.
  12. Check the DTC judgment result.

    GTS Display
    		Description
    NORMAL
    1. DTC judgment completed
    2. System normal
    ABNORMAL
    1. DTC judgment completed
    2. System abnormal
    INCOMPLETE
    1. DTC judgment not completed
    2. Perform driving pattern after confirming DTC enabling conditions
    N/A
    1. Unable to perform DTC judgment
    2. Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit
    HINT:
    1. If the judgment result shows NORMAL, the system is normal.
    2. If the judgment result shows ABNORMAL, the system has a malfunction.
    3. If the judgment result shows INCOMPLETE or N/A, perform steps [E] through [G].
  13. Drive the vehicle for 2 to 3 minutes [E].
    CAUTION:
    When performing the confirmation driving pattern, obey all speed limits and traffic laws.
  14. Idle the engine for 5 minutes or more [F].
  15. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes [G].
  16. Read the pending DTCs.
    HINT:
    1. If a pending DTC is output, the system is malfunctioning.
    2. If a pending DTC is not output, perform the following procedure.
  17. Check the DTC judgment result.
    HINT:
    1. If the judgment result shows NORMAL, the system is normal.
    2. If the judgment result shows ABNORMAL, the system has a malfunction.

WIRING DIAGRAM

Refer to DTC P0335 (Click here).
Refer to DTC P0340 (Click here).
Refer to DTC P0365 (Click here).

INSPECTION PROCEDURE

HINT:
  1. The monitor for this DTC detects when the timing chain is shifted by 2 to 3 teeth or more.
  2. Read freeze frame data using the GTS. Freeze frame data records the engine condition when malfunctions are detected. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air-fuel ratio was lean or rich, and other data from the time the malfunction occurred.
  3. Bank 1 refers to the bank that includes the No. 1 cylinder*.
    *: The No. 1 cylinder is the cylinder which is farthest from the transmission.
  4. Bank 2 refers to the bank that does not include the No. 1 cylinder.
1.CHECK FOR ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0016, P0017, P0018 OR P0019)

  1. Connect the GTS to the DLC3.

  1. Turn the engine switch on (IG).

  1. Turn the GTS on.

  1. Enter the following menus: Powertrain / Engine and ECT / Trouble Codes.

  1. Read DTCs.

    Result
    Result
    		Proceed to
    P0016, P0017, P0018 or P0019 is output
    		A
    P0016, P0017, P0018 or P0019 and other DTCs are output
    		B
    HINT:
    If any DTCs other than P0016, P0017, P0018 or P0019 are output, perform troubleshooting for those DTCs first.


B
GO TO DTC CHART (Click here)
A


2.PERFORM ACTIVE TEST USING GTS (OPERATE CAMSHAFT TIMING OIL CONTROL VALVE)
HINT:
If the VVT system can be operated through the Active Test, it can be assumed that the VVT system is operating normally.

  1. Connect the GTS to the DLC3.

  1. Start the engine.

  1. Turn the A/C on.

  1. Turn the GTS on.

  1. Warm up the engine.

  1. Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the VVT Linear (Bank 1) or Control the VVT Linear (Bank 2) or Control the VVT Exhaust Linear (Bank 1) or Control the Exhaust VVT Linear (Bank 2) / All Data / VVT Change Angle #1, VVT Change Angle #2, VVT Ex Chg Angle #1, VVT Ex Chg Angle #2.

  1. Perform the Active Test. Check that the displacement angle varies.

    OK:
    Displacement angle varies.


NG
Go to step 4
OK


3.CHECK ENGINE MECHANICAL SYSTEM

  1. Check engine mechanical system(Click here).



NEXT
Go to step 7

4.INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY

  1. Inspect the camshaft timing oil control valve assembly (Click here).



NG
REPLACE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (Click here)
OK


5.INSPECT OIL CONTROL VALVE FILTER

  1. Remove the oil control valve filter (Click here).

  1. Check that the filter is not clogged.

    OK:
    Filter is not clogged.


NG
CLEAN OR REPLACE OIL CONTROL VALVE FILTER
OK


6.REPLACE CAMSHAFT TIMING GEAR ASSEMBLY

  1. Replace the camshaft timing gear assembly (Click here).


NEXT


7.CHECK WHETHER DTC OUTPUT RECURS

  1. Connect the GTS to the DLC3.

  1. Turn the engine switch on (IG).

  1. Turn the GTS on.

  1. Clear the DTCs (Click here).

  1. Start the engine and warm it up.

  1. Drive the vehicle in accordance with the driving pattern described in Confirmation Driving Pattern.

  1. Read the output pending DTCs using the GTS.

    OK:
    No pending DTC is output.


NG
GO TO DTC CHART (Click here)
OK

END