TH276 Throttle Position Sensor: A Comprehensive Guide for Geo Metro & Suzuki Swift

Understanding the TH276 Throttle Position Sensor

The TH276 Throttle Position Sensor (TPS) is a crucial component in the engine management system of Geo Metro and Suzuki Swift vehicles. This sensor measures the position of the throttle valve, which controls the amount of air entering the engine. By monitoring the throttle position, the TPS helps maintain optimal fuel efficiency, power output, and emissions levels.

Key Features & Specifications

• Model: Swift
• Engine: 1.4L
• Year: 2011-2017, 2012-, 2011-2021, 2012-2015
• OE Numbers: 13420-61B00, 198500-0450, 1342061B00, 1985000450
• Applications: Geo Metro 1.0L, Suzuki Swift 1.3L

Applications: Geo Metro & Suzuki Swift

The TH276 Throttle Position Sensor is specifically designed for use in Geo Metro and Suzuki Swift vehicles with 1.0L and 1.3L engines, respectively. This sensor ensures accurate throttle position monitoring, which is essential for maintaining optimal engine performance.

How to Install the TH276 Throttle Position Sensor

Installing the TH276 Throttle Position Sensor is a straightforward process that requires basic mechanical skills and some specific tools.

Tools & Materials Needed

• Socket set
• Phillips screwdriver
• Wire stripper/crimper
• Replacement TH276 Throttle Position Sensor

Step-by-Step Installation Process

1. Disconnect the negative battery terminal to prevent electrical shorts during the installation process.
2. Locate the throttle position sensor, which is typically mounted on the throttle body or intake manifold.
3. Remove any screws or clips securing the old sensor to the vehicle.
4. Carefully disconnect the electrical connector from the old sensor.
5. Install the new TH276 Throttle Position Sensor by aligning it with the mounting holes on the throttle body or intake manifold.
6. Secure the new sensor using the appropriate screws or clips.
7. Reconnect the electrical connector to the new sensor.
8. Reconnect the negative battery terminal.
9. Start the engine and verify proper operation of the new sensor.

Troubleshooting Common Issues

Identifying and addressing issues related to the throttle position sensor is essential for maintaining optimal engine performance.

Symptoms of a Faulty Throttle Position Sensor

A faulty throttle position sensor may cause the following symptoms:

• Rough idling
• Engine stalling
• Poor acceleration
• Check engine light illumination

How to Test the Throttle Position Sensor

Testing the throttle position sensor involves checking its resistance values and voltage output at different throttle positions. This can be done using a multimeter and a scan tool.

Choosing the Right Replacement Part

Selecting the appropriate replacement part is crucial for ensuring proper operation of the throttle position sensor.

OE Numbers & Interchangeability

The TH276 Throttle Position Sensor is compatible with Geo Metro and Suzuki Swift vehicles with the following OE numbers: 13420-61B00, 198500-0450, 1342061B00, 1985000450.

Quality & Reliability Considerations

When choosing a replacement throttle position sensor, consider the following factors:

• Compatibility with your vehicle
• Quality and reliability of the manufacturer
• Positive customer reviews and ratings
• Warranty and return policy

By following this comprehensive guide, you can confidently install and maintain the TH276 Throttle Position Sensor in your Geo Metro or Suzuki Swift vehicle.