Speed Sensor - CI - XREV814

The CI Speed Sensor, part number XREV814, is a high-quality replacement component designed for acc...

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Product Information

Full details

The CI Speed Sensor XREV814 is a precision-engineered replacement part designed for vehicle owners and mechanics seeking reliable speed measurement for select Nissan and Dacia models. This sensor restores accurate speedometer readings and transmission data by utilizing a standard 3-pin oval connector and a precise 36 mm fitting depth. While it offers excellent build quality for compatibility with vehicles like the Nissan X-Trail and Dacia Duster, users must verify their specific vehicle build date and part number match to ensure seamless operation.

All features

Model Part Number	XREV814
Brand	CI

Extended Product Information

FAQs

Is the XREV814 compatible with all Nissan models?

No, it is compatible with specific models such as the Nissan X-Trail, Pulsar, and Juke. Always check your original part number.

What does the 36 mm fitting depth mean?

It is the required insertion length of the sensor probe into the transmission housing to ensure the gear teeth align correctly for pulse measurement.

Can I install this myself?

If you are comfortable working under a vehicle and performing basic automotive repairs, yes. However, professional installation is recommended if you lack proper lifting equipment.

Does this sensor come with a new O-ring?

Yes, standard practice for these CI sensors is to include the necessary sealing components to prevent transmission fluid leaks.

What should I do if the connector does not fit?

Stop installation immediately and verify you have the correct part number (XREV814) for your specific vehicle make and model.

Troubleshooting

Speedometer needle remains at zero

Verify the 3-pin connector is fully clicked into place and inspect the wiring harness for signs of fraying or breaks.

Erratic speedometer readings

Ensure the sensor is seated fully at the 36 mm depth and that the mounting bolt is tightened to manufacturer specifications to prevent vibration.

Transmission shift issues

Scan the vehicle for OBD-II error codes related to the vehicle speed sensor (VSS) and clear them after confirming the new sensor is installed.

Pros and Cons

Pros

Ensures accurate speedometer and cruise control functionality
Direct fitment for specified Nissan and Dacia models
High-quality electrical terminal integrity via 3-pin connector
Robust construction for long-term reliability

Cons

Requires mechanical knowledge for proper installation
Limited to specific Nissan and Dacia engine configurations
Must verify vehicle-specific part numbers to avoid mismatch

Setup, Compatibility & Care

Before installation, ensure the vehicle is safely lifted and the transmission area is clean to prevent debris from entering the housing. Locate the sensor mounting point on the transmission casing; remove the old sensor by disconnecting the 3-pin oval plug and unscrewing the mounting bolt. Insert the XREV814 to its full 36 mm depth, ensuring the O-ring is seated correctly to prevent fluid leaks. Always check for compatibility with your exact Nissan or Dacia model year, as minor variations in transmission type may exist. Keep the connector free of moisture and grime using electronic contact cleaner during routine service to maintain signal clarity.