Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSFORD2004EXPLORER 2WD V6-4.0L VIN EREPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTIGNITION SYSTEMCRANKSHAFT POSITION SENSORSERVICE AND REPAIR
2004 Ford Explorer 2WD V6-4.0L VIN E
Crankshaft Position Sensor: Service and Repair
2004 Ford Explorer 2WD V6-4.0L VIN ESECTION Service and Repair
CRANKSHAFT POSITION (CKP) SENSOR
REMOVAL
1. With the vehicle in NEUTRAL, position it on a hoist.
2. Disconnect the battery ground cable.

3. Remove the parts in the order indicated in the illustration and table.
INSTALLATION
1. NOTE: Be sure the sensor wiring is routed away from the battery cable.
To install, reverse the removal procedure.
REMOVAL
1. With the vehicle in NEUTRAL, position it on a hoist.
2. Disconnect the battery ground cable.
3. Remove the parts in the order indicated in the illustration and table.
INSTALLATION
1. NOTE: Be sure the sensor wiring is routed away from the battery cable.
To install, reverse the removal procedure.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.