Throttle Position Sensor - XPOT407

Best current price£28.49from My Motor World
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Ci Ignition Xpot407 Throttle Position Sensor
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Best current price£28.49from My Motor World
Shopping.co.uk recommended and popular offers
Ci Ignition Xpot407 Throttle Position Sensor
Visit shop5 offers from £28.49 - £44.99
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The Ci Ignition Throttle Position Sensor (XPOT407) is a precision-engineered replacement component designed for automotive enthusiasts and mechanics working on Citroen and Peugeot engine management systems. It provides reliable signal transmission to ensure optimal fuel efficiency and throttle response, though users must verify their specific vehicle model compatibility before installation due to the specialized 3-pin configuration.
| Model Part Number | XPOT407 |
|---|---|
| Brand | Ci Ignition |
Check your vehicle’s service manual or use an online parts lookup tool using your specific make, model, and year to confirm compatibility with the XPOT407 part number.
In most Citroen and Peugeot applications, the ECU will perform a basic adaptation once installed, but ensure the sensor is physically aligned correctly during setup.
The three pins typically handle the reference voltage, the ground connection, and the signal output back to the engine control unit.
If you have basic mechanical experience and the correct tools to access the throttle body, it is a straightforward replacement, though professional installation is recommended if you are unsure.
The internal potentiometer is designed to increase voltage in a specific direction; using a clockwise sensor where an anticlockwise one is required will cause incorrect signal readings.
Check that the sensor is fully seated and the electrical connector is clicked firmly into place.
Verify that the sensor was mounted with the correct rotational orientation and that the electrical harness is free of corrosion.
Before installation, ensure the engine is cool and the battery is disconnected to prevent electrical shorts. Use your specific vehicle VIN or model details to cross-reference the XPOT407 compatibility. During installation, align the sensor shaft carefully with the throttle body pivot point to ensure it matches the anticlockwise rotation requirement. Tighten mounting screws according to manufacturer torque specifications to avoid housing cracks. To care for the sensor, keep the surrounding engine bay area free of debris and periodically inspect the 3-pin wiring harness for corrosion or fraying.