Installation Instructions for Delphi RE94 Oxygen Sensor

Product Description:
The Delphi RE94 Oxygen Sensor is designed for various vehicle models, including Changan, DongFeng, Jingbei, and Jac. It is engineered for compatibility and stability, ensuring precise measurement and real-time monitoring of oxygen concentration to enhance engine combustion efficiency. This sensor is easy to install, conforms to original factory standards, and helps save maintenance costs. Manufactured with durable and corrosion-resistant materials, it can withstand diverse environments and extends lifespan. Additionally, it contributes to fuel efficiency and reduces exhaust emissions, supporting your vehicle's performance upgrade.

Tools Required for Installation:

1. Ratchet and Socket Set

   • Common sizes: 10mm, 12mm (depending on your vehicle)

2. Oxygen Sensor Wrench

   • A specialized wrench may be required to reach the sensor easily.

3. Torque Wrench

   • To ensure proper torque specifications when installing the sensor.

4. Pliers

   • For removing any clips or electrical connectors.

5. Wire Brush or Sandpaper

   • To clean the mounting area of ​​any debris or rust.

6. Safety Gloves

   • To protect your hands during installation.

7. Safety Glasses

   • To protect your eyes from debris.

8. Shop Manual or Installation Guide

   • For specific instructions related to your vehicle model.

Installation Steps:

1. Disconnect the Battery:

   • To ensure safety, disconnect the negative terminal of the battery.

2. Locate the Oxygen Sensor:

   • Refer to your vehicle's manual to find the location of the old sensor.

3. Remove the Old Oxygen Sensor:

   • Use the oxygen sensor wrench and ratchet to carefully unscrew and remove the old sensor.

4. Clean the Area:

   • Clean the sensor mounting surface using the wire brush or sandpaper.

5. Install the New Oxygen Sensor:

   • Apply anti-seize compound (if recommended) to the threads of the new sensor, then carefully screw it in by hand to avoid cross-threading.

6. Torque Specification:

   • Use the torque wrench to tighten the sensor to the manufacturer's specified torque.

7. Reconnect the Electrical Connector:

   • Ensure the connector is securely in place without any exposed wires.

8. Reconnect the Battery:

   • Reconnect the negative terminal of the battery.

9. Test the Vehicle:

   • Start the engine and check for proper operation. Look for any warning lights or error codes.

10. Dispose of Old Parts Responsibly:

    • Follow local regulations for disposing of old sensors and materials.

By following these instructions and using the necessary tools, you can successfully install your new Delphi RE94 Oxygen Sensor and optimize your vehicle's performance.