2014 Ford Focus Titanium, 4D Hatchback, Automatic DCT Trans, Gas/EthanolFACTORY OEM SERVICE PROCEDURE

Test Procedure

  1. JD1 CHECK THE CKP SENSOR SIGNAL SENT TO THE PCM 
    NOTE: The battery should be fully charged and the starting system should be functioning correctly.
    • Remove the fuel pump fuse to disable the fuel pump.
    • Ignition ON, engine OFF.
    • Access the PCM and monitor the RPM (RPM) PID.
    • Crank the engine.

    Is the RPM greater than 150 RPM? 

    Yes No
    For DTCs P0335, P0336 or P0339, GO to JD2  .
    For DTC P1336 with no start, GO to PINPOINT TEST A .
    For DTC P1336, GO to PINPOINT TEST HD .
    For all others, the CKP, PCM, and harness are working correctly.
    RETURN to NO DIAGNOSTIC TROUBLE CODES (DTCS) PRESENT SYMPTOM CHART INDEX for further direction.    		 GO to JD2  .
  2. JD2 CHECK THE CKP SENSOR AND TRIGGER WHEEL FOR OBVIOUS PHYSICAL DAMAGE 
    • Ignition OFF.
    • Visually check the CKP sensor and trigger wheel for physical damage.

    Are any trigger wheel teeth bent more than 1.0 mm or are any parts physically damaged? 

    Yes No
    REPAIR as necessary. RESET the keep alive memory (KAM). REFER to RESETTING THE KEEP ALIVE MEMORY (KAM) .
    For F-150 5.0L,
    Fiesta 1.0L,
    Fiesta 1.6L GTDI,
    Focus 2.0L GTDI,
    Mustang 3.7L,
    Mustang 5.0L, and
    Mustang 5.8L, COMPLETE the Misfire Monitor Neutral Profile Correction procedure using the scan tool.
    For all others, COMPLETE the Misfire and Fuel Monitors drive cycle procedure to learn the profile. REFER to ON BOARD DIAGNOSTIC (OBD) DRIVE CYCLE , Misfire, Fuel and Deceleration Fuel Shut Off Rear, HO2S Monitors.    		 For Edge 2.0L,
    Escape 1.6L,
    Escape 2.0L,
    Explorer 2.0L,
    Explorer 3.5L GTDI,
    F-150 3.5L,
    Fiesta 1.0L,
    Fiesta 1.6L GTDI,
    Flex 3.5L GTDI,
    Focus,
    Fusion 1.5L,
    Fusion 1.6L,
    Fusion 2.0L,
    MKS 3.5L,
    MKT 2.0L,
    MKT 3.5L,
    MKZ 2.0L,
    Taurus 2.0L,
    Taurus 3.5L GTDI, and
    Transit Connect 1.6L, GO to  JD10.
    For all others, GO to JD3  .
  3. JD3 CHECK FOR CORRECT CKP BIAS VOLTAGES IN THE PCM 
    • CKP Sensor connector disconnected.
    • Ignition ON, engine OFF.
    • Measure the voltage between:
      (+) CKP Sensor Connector, Harness Side (-) Vehicle Battery
      CKP+ Negative terminal
      CKP- Negative terminal

    Are the voltages between 1 - 3 V? 

    Yes No
    GO to JD4  . GO to  JD6.
  4. JD4 CHECK THE CKP SENSOR RESISTANCE 
    • Ignition OFF.
    • Measure the resistance between:
      (+) CKP Sensor Connector, Component Side (-) CKP Sensor Connector, Component Side
      CKP+ CKP-

    Is the resistance between 0.25K - 1.1K ohms? 

    Yes No
    GO to JD5  . INSTALL a new CKP sensor. REFER to the appropriate Electronic Engine Controls article.
    RESET the keep alive memory (KAM). REFER to RESETTING THE KEEP ALIVE MEMORY (KAM) .
    For F-150 5.0L,
    Fiesta 1.0L,
    Fiesta 1.6L GTDI,
    Focus 2.0L GTDI,
    Mustang 3.7L,
    Mustang 5.0L, and
    Mustang 5.8L, COMPLETE the Misfire Monitor Neutral Profile Correction procedure using the scan tool.
    For all others, COMPLETE the Misfire and Fuel Monitors drive cycle procedure to learn the profile. REFER to ON BOARD DIAGNOSTIC (OBD) DRIVE CYCLE , Misfire, Fuel and Deceleration Fuel Shut Off Rear, HO2S Monitors.
  5. JD5 CHECK THE CKP HARNESS SHIELD GROUND 
    NOTE: The harness shield protects the CKP signal from electrical noise and is grounded at one end, typically near the PCM.
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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