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 P0013 Click here.

DTC No. DTC Detection Condition Trouble Area
P0017

With engine warmed up and idling, valve timing on bank 1 exhaust side is deviated for 1 minute or more

(2 trip detection logic)

  • Valve timing

  • Camshaft oil control valve (OCV) (for Bank 1)

  • Camshaft timing exhaust gear assembly (for Bank 1)
P0019

With engine warmed up and idling, valve timing on bank 2 exhaust side is deviated for 1 minute or more

(2 trip detection logic)

  • Valve timing

  • OCV (for Bank 2)

  • Camshaft timing exhaust gear assembly (for Bank 2)

MONITOR DESCRIPTION

These DTCs are output when a valve timing deviation condition is detected. While the vehicle is being driven or the engine is idling (after the battery terminals are disconnected and reconnect), if a valve timing deviation is detected during the valve timing initialization operation, it is determined that a malfunction has occurred. If this condition is detected while driving, a DTC is output (2 trip detection logic). However, if the valve timing is deviated, the camshaft position sensor malfunction DTC P1340 may be output.

A DTC is output if the following occurs: 1) the engine is idled, and then the power switch is turned OFF; and 2) the engine is started and the engine is idled.

CAUTION / NOTICE / HINT

Tech Tips


  • Read freeze frame data using the intelligent tester. 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.

  • When viewed from the rear of the engine assembly, Bank 1 is on the left side and Bank 2 is on the right side.

PROCEDURE


  1. PERFORM ACTIVE TEST USING INTELLIGENT TESTER (CONTROL THE VVT EXHAUST LINEAR)

    Tech Tips

    If the VVT system for exhaust side can be operated through the Active Test, it can be determined that there is no problem in the VVT system for exhaust side.


    1. Put the engine in inspection mode Click here.

    2. Connect the intelligent tester to the DLC3.

    3. Turn the tester ON.

    4. Warm up the engine.

    5. Engine is idling.

    6. Enter the following menus: Powertrain / Engine and ECT / Active Test / Control the VVT Exhaust Linear (Bank1) or Control the VVT Exhaust Linear (Bank2).

    7. Check the engine speed while operating the Camshaft Oil Control Valve (OCV) using the tester.

      OK
      Tester Operation Engine Condition
      0% Normal engine speed
      127% Engine idles roughly

    NG

    INSPECT CAMSHAFT OIL CONTROL VALVE ASSEMBLY (for Bank 1 or Bank 2) Click here

    OK

  2. ADJUST VALVE TIMING

    A000YDZE01
    *1 Timing Mark

    1. Remove the cylinder head cover sub-assembly (for Bank 1 and Bank 2) Click here.

    2. Turn the crankshaft pulley, and align its groove with the timing mark "0" of the timing chain cover.

    3. Check that the timing marks of the camshaft timing gears and camshaft timing exhaust gears are at the positions shown in the illustration.

      OK
      Timing marks on camshaft timing gears are aligned as shown in the illustration.

    4. Reinstall the cylinder head cover sub-assembly (for Bank 1 and Bank 2) Click here.


    NEXT

    CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED Click here

  3. INSPECT CAMSHAFT OIL CONTROL VALVE ASSEMBLY (for Bank 1 or Bank 2)


    1. Remove the OCV (for Bank 1 or Bank 2) Click here.

    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
    3. A000WB4E27
      *1 Valve Moves

      Apply positive battery voltage to terminal 1 and negative battery voltage to terminal 2. Check the valve operation.

      OK
      Valve moves quickly.

    NG

    REPAIR OR REPLACE CAMSHAFT OIL CONTROL VALVE ASSEMBLY (for Bank 1 or Bank 2) Click here

    OK

  4. REPLACE CAMSHAFT TIMING EXHAUST GEAR ASSEMBLY (for Bank 1 or Bank 2)


    1. Replace the camshaft timing exhaust gear assembly (for Bank 1 or Bank 2) Click here.


    NEXT

  5. CONFIRM WHETHER MALFUNCTION HAS BEEN SUCCESSFULLY REPAIRED


    1. To initialize the ECM's valve timing, disconnect the cable from the negative (-) battery terminal for 1 minute.

    2. Connect the cable to the negative (-) battery terminal Click here.

    3. Connect the intelligent tester to the DLC3.

    4. Turn the power switch on (IG) and turn the intelligent tester on.

    5. Put the engine in inspection mode (maintenance mode) Click here.

    6. Idle the engine for 5 minutes.

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

    8. Read the DTCs.

      Result
      Display (DTC Output) Proceed to
      No output A
      Other DTCs B

    A

    END

    B

    GO TO DTC CHART Click here