Valeo Crankshaft Pulse Sensor - 254007

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eBay£15.04Visit shop VALEO-OE 254007-OE Sensor, crankshaft pulse for CITROËN,FIAT,FORD,FORD AUSTRALIA
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Best current price£15.04from eBay
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eBay£15.04Visit shop VALEO-OE 254007-OE Sensor, crankshaft pulse for CITROËN,FIAT,FORD,FORD AUSTRALIA
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The Valeo Crankshaft Pulse Sensor (254007) is an essential diagnostic component designed for automotive technicians and DIY mechanics seeking to restore or maintain precise engine timing and management. As a high-quality inductive sensor, it delivers accurate synchronization data to the vehicle's engine control unit, ensuring efficient combustion and performance; however, users should verify compatibility with their specific engine management system before installation to ensure the 2-pin configuration matches their wiring harness.
| Model Part Number | 254007 |
|---|---|
| Brand | Valeo |
Common symptoms include engine misfires, rough idling, stalling, or a check engine light displaying P0335-P0339 codes.
This sensor typically ships as the component itself; check your original hardware to see if it can be reused or if a new bolt is recommended by your vehicle manual.
This sensor is designed based on specific engine management systems; please cross-reference your vehicle's part compatibility list using your VIN.
Yes, you can measure the resistance across the two pins; however, refer to your specific vehicle service manual for the correct ohmic value range.
Clearing the codes allows the ECU to reset its timing parameters and recognize the new, clean signal from the fresh sensor immediately.
Clear existing trouble codes from the ECU using an OBD-II scanner and verify that the sensor-to-tone-ring air gap is within manufacturer specifications.
Remove the sensor and clean the mounting bore of debris or old gasket material, then ensure no O-rings from the old sensor were left behind.
To install the sensor, locate the crankshaft position sensor housing, typically found near the flywheel or the harmonic balancer. Always disconnect the negative battery terminal before handling electrical connectors. Clean the mounting surface thoroughly to ensure the sensor sits flush against the engine block, as air gaps can result in weak signal detection. When connecting the 2-pin harness, ensure the latch clicks securely to prevent moisture ingress. Periodically inspect the wiring leading to the sensor for signs of heat damage or fraying, as these conditions are common contributors to sensor failure.