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eBay£22.04Visit shop DELPHI-OE SS10746-12B1 Sensor, crankshaft pulse for CITROËN,FIAT,FORD,LANCIA,LAN
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The Delphi Crankshaft Pulse Sensor (SS10746-12B1) is designed for automotive technicians and DIY mechanics seeking reliable engine management precision. Its primary benefit is providing the ECU with accurate rotational speed and position data, which ensures optimal ignition timing and fuel delivery; however, users should be aware that installation requires precise alignment to ensure the sensor gap is calibrated correctly to the crankshaft reluctor wheel.
| Model Part Number | SS10746-12B1 |
|---|---|
| Brand | Delphi |
It monitors the rotational speed and position of the crankshaft to tell the ECU exactly when to fire the spark plugs and inject fuel.
Common symptoms include engine stalling, difficulty starting, intermittent misfires, and a check engine light for timing or crank sensor codes.
No, this listing is for the sensor unit only; reuse your existing mounting bolts or replace them if they are corroded.
Yes, if you have basic mechanical knowledge and access to the sensor location, though some vehicles may require removing peripheral parts to reach it.
While the sensor itself does not require manual calibration, some vehicles may require an 'ECU Crank Variation Relearn' procedure performed via a diagnostic scanner.
Use a multimeter to check for an output pulse signal from the sensor during cranking.
Check the sensor connector for loose wires and ensure the sensor is not loose in its mounting hole.
Clear the fault codes using an OBD-II scanner after installation to reset the ECU memory.
To install the Delphi Crankshaft Pulse Sensor, follow these general steps: First, ensure the engine is cool and disconnect the negative battery terminal. Locate the existing sensor near the crankshaft pulley or the transmission bell housing. Remove the mounting bolts and the 3-pin electrical connector. Clean the mounting surface of any dirt or debris before seating the new Delphi sensor. Tighten the bolts to manufacturer-specified torque settings to ensure it does not vibrate loose. Finally, inspect the harness connector for signs of corrosion or melting before plugging it in. Regular care involves keeping the engine bay free of heavy oil buildup, which can degrade the plastic housing over time.
