Faulty TPS Sensor? Mexican Mechanic's Viral Video Shows How to Diagnose the Problem

Mexico City, May 20, 2025 -- A helpful video tutorial on diagnosing a faulty Throttle Position Sensor (TPS) has gained traction online. Auto Aprende, a Mexican automotive mechanic, demonstrates common symptoms of a malfunctioning TPS, including engine jerking and an illuminated check engine light. The video provides a step-by-step guide on checking the sensor's voltage readings using a multimeter. "If you experience any of these symptoms, it's important to check the TPS sensor and replace it if necessary," advises Auto Aprende in the video. The video's clear instructions and visual aids make it a valuable resource for car owners seeking to troubleshoot engine problems. The video's popularity highlights the demand for accessible automotive repair information.