SFI SYSTEM, Diagnostic DTC:P0017, P0019

DTC Code DTC Name
P0017 Crankshaft Position - Camshaft Position Correlation (Bank 1 Sensor B)
P0019 Crankshaft Position - Camshaft Position Correlation (Bank 2 Sensor B)

DESCRIPTION

Refer to DTC P0335 Click here.

DTC No. DTC Detection Condition Trouble Area
P0017 Deviations in crankshaft position sensor and VVT sensor (for exhaust camshaft, bank 1) signals (2 trip detection logic)

  • Valve timing

  • Camshaft timing oil control valve assembly for exhaust camshaft (bank 1, 2)

  • Oil control valve filter

  • Exhaust camshaft timing gear assembly (bank 1, 2)

  • ECM
P0019 Deviations in crankshaft position sensor and VVT sensor (for exhaust camshaft, bank 2) signals (2 trip detection logic)

INSPECTION PROCEDURE

Tech Tips


  • 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.

  • Bank 2 refers to the bank that does not include the No. 1 cylinder.

  • Read freeze frame data using the intelligent tester. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. When troubleshooting, freeze frame data can be helpful in determining whether the vehicle was running or stopped, whether the engine was warmed up or not, whether the air fuel ratio was lean or rich, as well as other data recorded at the time of a malfunction.

PROCEDURE


  1. CHECK ANY OTHER DTCS OUTPUT (IN ADDITION TO DTC P0017 AND P0019)


    1. Connect the intelligent tester to the DLC3.

    2. Turn the ignition switch on (IG) and turn the tester on.

    3. Enter the following menus: Powertrain / Engine and ECT / DTC.

    4. Read the DTCs.

      Result
      Display (DTC Output) Proceed to
      P0017 or P0019 A
      P0017 or P0019 and other DTCs B

      Tech Tips

      If any DTCs other than P0017 or P0019 are output, troubleshoot those DTCs first.


    B

    GO TO DTC CHART Click here

    A

  2. PERFORM ACTIVE TEST USING INTELLIGENT TESTER (OPERATE OIL CONTROL VALVE FOR EXHAUST CAMSHAFT)


    1. Connect the intelligent tester to the DLC3.

    2. Start the engine and turn the tester on.

    3. Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the VVT Exhaust Linear (Bank 1) or Control the VVT Exhaust Linear (Bank 2).

    4. Check the engine speed while operating the camshaft timing oil control valve assembly using the tester.

      OK
      Tester Operation Specified Condition
      0% Normal engine idle speed
      100% Engine idles roughly or stalls

    NG

    CHECK VALVE TIMING (CHECK FOR LOOSE AND JUMP TEETH ON TIMING CHAIN) Click here

    OK

  3. CHECK WHETHER DTC OUTPUT RECURS (DTC P0017 OR P0019)


    1. Connect the intelligent tester to the DLC 3.

    2. Turn the ignition switch on (IG).

    3. Turn the tester on.

    4. Clear the DTCs Click here.

    5. Start the engine and warm it up.

    6. Idle the engine for 5 minutes or more.

    7. Enter the following menus: Powertrain / Engine and ECT / DTC.

    8. Read the pending DTCs.

      Tech Tips


      • If a pending DTC is output, the system is malfunctioning.

      • If a pending DTC is not output, perform the following procedure.

    9. Drive the vehicle for 2 to 3 minutes.

      CAUTION:

      When performing the confirmation driving pattern, obey all speed limits and traffic laws.

    10. Idle the engine for 5 minutes or more.

    11. Enter the following menus: Powertrain / Engine and ECT / DTC.

    12. Read the pending DTCs.

      Result
      Result Proceed to
      DTC is not output A
      DTC P0017 or P0019 is output B

      Tech Tips

      DTC P0017 or P0019 may be stored when foreign objects in the engine oil are caught in some parts of the system. The DTC will remain stored even if the system returns to normal after a short time. These foreign objects may then be captured by the oil filter.


    B

    CHECK VALVE TIMING (CHECK FOR LOOSE AND JUMP TEETH ON TIMING CHAIN) Click here

    A

    CHECK FOR INTERMITTENT PROBLEMS Click here

  4. CHECK VALVE TIMING (CHECK FOR LOOSE AND JUMP TEETH ON TIMING CHAIN)


    1. A017F6CE03
      Text in Illustration
      *1 Timing Mark

      Remove the cylinder head covers RH and LH.

    2. Turn the crankshaft to align the matchmarks of the crankshaft.

    3. Align the notch of the crankshaft pulley to the "0" position.

    4. Check if the matchmarks of the camshaft pulley and camshaft bearing cap align.

    5. Turn the crankshaft clockwise by 360° if the matchmarks do not align. Check if they align once again.

      OK
      The matchmarks of the camshaft pulley and the camshaft bearing cap align when the notch of the crankshaft pulley is in the "0" position.

    NG

    ADJUST VALVE TIMING Click here

    OK

  5. INSPECT CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY (FOR EXHAUST CAMSHAFT)


    1. A017CV1E01

      Remove the camshaft timing oil control valve assembly (for exhaust camshaft).

    2. Measure the resistance according to the value(s) in the table below.

      Standard Resistance
      Tester Connection Condition Specified Condition
      1 - 2 20°C (68°F) 6.9 to 7.9 Ω
      Text in Illustration
      *a

      Component without harness connected

      (Camshaft Timing Oil Control Valve Assembly (for Exhaust Camshaft))
    3. A017FA0E01

      Connect the positive (+) battery terminal to terminal 1 and connect the negative (-) battery terminal to terminal 2. Check the valve operation.

      OK
      Valve moves quickly.

    4. Reinstall the camshaft timing oil control valve assembly (for exhaust camshaft).


    NG

    REPLACE CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY Click here

    OK

  6. CHECK OIL CONTROL VALVE FILTER AND PIPE


    1. A017DKFE04
      Text in Illustration
      *1 Bank 1
      *2 Bank 2

      Remove the oil pipe No. 1 or oil pipe assembly.

    2. Remove the oil control valve filter.

    3. Check that the filter and pipe are not clogged.

      OK
      The filter and pipe are not clogged.

    NG

    REPLACE OIL CONTROL VALVE FILTER OR PIPE

    OK

  7. REPLACE CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY


    1. Replace the camshaft timing gear assembly for exhaust camshaft Click here for bank 1, Click here for bank 2).


    NEXT

  8. CHECK WHETHER DTC OUTPUT RECURS


    1. Connect the intelligent tester to the DLC 3.

    2. Turn the ignition switch on (IG).

    3. Turn the tester on.

    4. Clear the DTCs Click here.

    5. Start the engine and warm it up.

    6. Idle the engine for 5 minutes or more.

    7. Enter the following menus: Powertrain / Engine and ECT / DTC.

    8. Read the pending DTCs.

      Tech Tips


      • If a pending DTC is output, the system is malfunctioning.

      • If a pending DTC is not output, perform the following procedure.

    9. Drive the vehicle for 2 to 3 minutes.

      CAUTION:

      When performing the confirmation driving pattern, obey all speed limits and traffic laws.

    10. Idle the engine for 5 minutes or more.

    11. Enter the following menus: Powertrain / Engine and ECT / DTC.

    12. Read the pending DTCs.

      Result
      Result Proceed to
      DTC is not output A
      DTC P0017 or P0019 is output B

    B

    REPLACE ECM Click here

    A

    END