Throttle body replaced, replace pedal sensor?

Replacing the throttle body may not necessitate the immediate replacement of the pedal sensor. However, it's essential to address any potential causes of the throttle body failure to prevent future issues. Here are some factors to consider:

1. Root Cause of Throttle Body Failure: Determine the root cause of the throttle body failure. If the failure was due to a faulty pedal sensor, then replacing the sensor may resolve the problem and prevent further throttle body issues. However, if the throttle body failed due to other factors, such as carbon buildup, vacuum leaks, or electrical faults, replacing the pedal sensor may not address the underlying problem.

2. Troubleshooting and Diagnostics: Before deciding to replace the pedal sensor, conduct thorough diagnostics to identify the exact source of the problem. This may involve checking for error codes, inspecting wiring harnesses, and performing functional tests on the throttle body and pedal sensor. A qualified mechanic or automotive technician can assist in diagnosing the issue accurately.

3. Intermittent Issues vs. Consistent Problems: If you're experiencing intermittent throttle response or issues that come and go, it may be indicative of a faulty pedal sensor. However, consistent throttle problems, such as constant hesitation, rough idling, or lack of power, may point to other underlying issues.

4. Compatibility and Maintenance: Ensure that the new throttle body and pedal sensor are compatible with your vehicle's make, model, and engine type. Proper maintenance and cleaning of the throttle body and related components can help prevent future problems and extend the life of these parts.

5. Professional Advice: If you're unsure about whether to replace the pedal sensor or if further diagnostics are necessary, it's best to seek advice from a qualified automotive technician. They can evaluate your vehicle's specific situation and make recommendations based on their experience and expertise.

In summary, while replacing the throttle body doesn't automatically require replacing the pedal sensor, it's crucial to identify the root cause of the throttle body failure and address any potential contributing factors. Proper diagnostics and expert advice can help ensure that you resolve the issue effectively and avoid unnecessary replacements.