SFI SYSTEM, Diagnostic DTC:P001107

DTC Code DTC Name
P001107 Camshaft Position "A" - Timing Over-Advanced or System Performance Bank 1 Mechanical Failure

DESCRIPTION

Refer to DTC P001013.

Click here

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

MIL

Memory

Note

P001107

Camshaft Position "A" - Timing Over-Advanced or System Performance Bank 1 Mechanical Failure

10° CA or greater camshaft timing gear assembly run-out maintained for 3 seconds or longer for 2 times (1 trip detection logic).

  • Cam timing oil control solenoid assembly (for intake camshaft)

  • Camshaft timing gear bolt (camshaft timing oil control valve assembly [for intake camshaft])

  • Camshaft timing gear assembly

  • ECM

Comes on

DTC stored

SAE Code:

P0011

MONITOR DESCRIPTION

During idling, the camshaft timing gear is locked at the center of the variable valve timing operating range by the two lock pins. The camshaft timing gear assembly run-out increases if one lock pin is stuck in the retracted position. In this case, the ECM illuminates the MIL and stores this DTC.

MONITOR STRATEGY

Required Sensors/Components (Main)

Cam timing oil control solenoid assembly (for intake camshaft)

Camshaft timing gear bolt (camshaft timing oil control valve assembly [for intake camshaft])

Camshaft timing gear assembly

Required Sensors/Components (Related)

Crankshaft position sensor

Camshaft position sensor

Engine coolant temperature sensor

Frequency of Operation

Continuous

CONFIRMATION DRIVING PATTERN

  1. Connect the GTS to the DLC3.

  2. Turn the ignition switch to ON and turn the GTS on.

  3. Clear the DTCs (even if no DTCs are stored, perform the clear DTC procedure).

  4. Turn the ignition switch off and wait for at least 30 seconds.

  5. Turn the ignition switch to ON and turn the GTS on.

  6. Start the engine.

  7. Wait 20 seconds or more.

  8. Enter the following menus: Powertrain / Engine / Trouble Codes.

  9. Read the pending DTCs.

    Tip:

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

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

  10. Enter the following menus: Powertrain / Engine / Utility / All Readiness.

  11. Input the DTC: P001107.

  12. Check the DTC judgment result.

    GTS Display

    Description

    NORMAL

    • DTC judgment completed

    • System normal

    ABNORMAL

    • DTC judgment completed

    • System abnormal

    INCOMPLETE

    • DTC judgment not completed

    • Perform driving pattern after confirming DTC enabling conditions

    N/A

    • Unable to perform DTC judgment

    • Number of DTCs which do not fulfill DTC preconditions has reached ECU memory limit
    Tip:

    • If the judgment result shows NORMAL, the system is normal.

    • If the judgment result shows ABNORMAL, the system has a malfunction.

    • If the judgment result shows INCOMPLETE or N/A, perform the Confirmation Driving Pattern and check the DTC judgment result again.

WIRING DIAGRAM

Refer to DTC P001013.

Click here

CAUTION / NOTICE / HINT

Tip:

Read freeze frame data using the GTS. The ECM records vehicle and driving condition information as freeze frame data the moment a DTC is stored. 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.

PROCEDURE

  1. PERFORM SIMULATION TEST (CHECK FOR ABNORMAL NOISE)

    1. Start the engine.

    2. Check for abnormal noise (rattling sounds) from the camshaft timing gear assembly with the engine idling.

      Result

      Result

      Proceed to

      Abnormal noise (rattling sound) from the camshaft timing gear assembly is heard.

      A

      Abnormal noise (rattling sound) from the camshaft timing gear assembly is not heard.

      B
      Tip:

      • As the engine speed increases, the camshaft timing gear assembly lock pins will release and the abnormal noise (rattling sound) will disappear.

      • Perform "Inspection After Repair" after replacing the camshaft timing gear assembly.

        Click hereClick here

    A

    REPLACE CAMSHAFT TIMING GEAR BOLT (CAMSHAFT TIMING OIL CONTROL VALVE [FOR INTAKE CAMSHAFT]) AND CAMSHAFT TIMING GEAR ASSEMBLY

    Click here

    Click here

    B

  2. PERFORM ACTIVE TEST USING GTS (CONTROL THE INTAKE VVT OCV DUTY RATIO BANK 1)

    1. Connect the GTS to the DLC3.

    2. Start the engine.

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Engine / Active Test / Control the Intake VVT OCV Duty Ratio Bank 1 / Data List / All Data / Intake VVT Change Angle Bank 1.

      Powertrain > Engine > Active Test

      Active Test Display

      Control the Intake VVT OCV Duty Ratio Bank 1

      Data List Display

      Intake VVT Change Angle Bank 1

    5. Read the Data List while performing the Active Test with the engine idling.

      OK

      GTS Operation

      Data List (Intake VVT Change Angle Bank 1)

      -100% to 100%

      Varies by 70 DegFR or more

    Result

    Proceed to

    OK

    NG
    NG

    INSPECT CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (FOR INTAKE CAMSHAFT)Click here

    OK

  3. CHECK WHETHER DTC OUTPUT RECURS (DTC P001107)

    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Clear the DTCs.

      Powertrain > Engine > Clear DTCs

    5. Turn the ignition switch off and wait for at least 30 seconds.

    6. Start the engine.

    7. Turn the GTS on.

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

    9. Enter the following menus: Powertrain / Engine / Utility / All Readiness.

      Powertrain > Engine > Utility

      Tester Display

      All Readiness

    10. Input the DTC: P001107.

    11. Check the DTC judgment result.

      Result

      Result

      Proceed to

      NORMAL

      (DTCs are not output)

      A

      ABNORMAL

      (DTC P001107 is output)

      B
    A

    CHECK FOR INTERMITTENT PROBLEMS

    Click here

    B

  4. INSPECT CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (FOR INTAKE CAMSHAFT)

    1. Inspect the cam timing oil control solenoid assembly (for intake camshaft).

      Click here

    Result

    Proceed to

    OK

    NG
    NG

    REPLACE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (FOR INTAKE CAMSHAFT)Click here

    OK

  5. INSPECT CAMSHAFT TIMING GEAR BOLT (CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY [FOR INTAKE CAMSHAFT])

    1. Inspect the camshaft timing gear bolt (camshaft timing oil control valve assembly [for intake camshaft]).

      Click here

    Result

    Proceed to

    OK

    NG
    OK

    REPLACE CAMSHAFT TIMING GEAR ASSEMBLYClick here

    NG

    REPLACE CAMSHAFT TIMING GEAR BOLT (CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY [FOR INTAKE CAMSHAFT])Click here

  6. REPLACE CAM TIMING OIL CONTROL SOLENOID ASSEMBLY (FOR INTAKE CAMSHAFT)

    1. Replace the cam timing oil control solenoid assembly (for intake camshaft).

      Click here

    Result

    Proceed to

    NEXT
    NEXT

  7. INSPECT CAMSHAFT TIMING GEAR BOLT (CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY [FOR INTAKE CAMSHAFT])

    1. Inspect the camshaft timing gear bolt (camshaft timing oil control valve assembly [for intake camshaft]).

      Click here

    Result

    Proceed to

    OK

    NG
    OK

    PERFORM ACTIVE TEST USING GTS (CONTROL THE INTAKE VVT OCV DUTY RATIO BANK 1)Click here

    NG

  8. REPLACE CAMSHAFT TIMING GEAR BOLT (CAMSHAFT TIMING OIL CONTROL VALVE ASSEMBLY [FOR INTAKE CAMSHAFT])

    1. Replace the camshaft timing gear bolt (camshaft timing oil control valve assembly [for intake camshaft]).

      Click here

    Result

    Proceed to

    NEXT
    NEXT

  9. PERFORM ACTIVE TEST USING GTS (CONTROL THE INTAKE VVT OCV DUTY RATIO BANK 1)

    1. Connect the GTS to the DLC3.

    2. Start the engine.

    3. Turn the GTS on.

    4. Enter the following menus: Powertrain / Engine / Active Test / Control the Intake VVT OCV Duty Ratio Bank 1 / Data List / All Data / Intake VVT Change Angle Bank 1.

      Powertrain > Engine > Active Test

      Active Test Display

      Control the Intake VVT OCV Duty Ratio Bank 1

      Data List Display

      Intake VVT Change Angle Bank 1

    5. Read the Data List while performing the Active Test with the engine idling.

      OK

      GTS Operation

      Data List (Intake VVT Change Angle Bank 1)

      -100% to 100%

      Varies by 70 DegFR or more

    Result

    Proceed to

    OK

    NG
    OK

    END

    NG

  10. REPLACE CAMSHAFT TIMING GEAR ASSEMBLY

    1. Replace the camshaft timing gear assembly.

      Click here

      Tip:

      Perform "Inspection After Repair" after replacing the camshaft timing gear assembly.

      Click hereClick here

    Result

    Proceed to

    NEXT
    NEXT

  11. CHECK WHETHER DTC OUTPUT RECURS (DTC P001107)

    1. Connect the GTS to the DLC3.

    2. Turn the ignition switch to ON.

    3. Turn the GTS on.

    4. Clear the DTCs.

      Powertrain > Engine > Clear DTCs

    5. Turn the ignition switch off and wait for at least 30 seconds.

    6. Start the engine.

    7. Turn the GTS on.

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

    9. Enter the following menus: Powertrain / Engine / Utility / All Readiness.

      Powertrain > Engine > Utility

      Tester Display

      All Readiness

    10. Input the DTC: P001107.

    11. Check the DTC judgment result.

      Result

      Result

      Proceed to

      NORMAL

      (DTCs are not output)

      A

      ABNORMAL

      (DTC P001107 is output)

      B
    A

    END

    B

    REPLACE ECM

    Click hereClick here