How to Perform Throttle Body Matching?

[DeRuth]

Throttle body matching methods generally include manual matching, power-off matching, and diagnostic tool matching. Below are the relevant introductions to throttle body matching methods: 1. Manual matching method: For mechanical cable-type throttle bodies, manual reset is used. By turning the ignition switch on and off several times consecutively, the vehicle's onboard computer will delete the original throttle memory and store new throttle data. To verify success, simply start the vehicle and ensure it runs normally. 2. Power-off matching method: After replacing the throttle body, disconnect the negative terminal of the battery for a few minutes. The vehicle will enter a dormant state, during which the onboard computer's original memory will reset to factory settings. However, this method is only suitable for lower-end models. Simply start the vehicle and test-run it normally to confirm success. 3. Diagnostic tool matching method: Use a dedicated diagnostic tool to read data, then follow the prompts to reset adaptive values to zero, clear fault codes, start the vehicle, and ensure it runs normally, indicating successful matching.