Throttle Position Sensor Enigma P0120 Code, Solved

The connector that plugs into the throttle lever is missing a little bit of plastic that keeps it in place but it makes a solid connection. If DTCs P0110, P0115 and P0120 are output simultaneously, E2 (sensor ground) may be open. •. Read freeze frame data using TOYOTA hand-held tester or OBD II ... The diagnostic trouble code P0120 indicates a malfunction in the Throttle/Pedal Position Sensor or Switch 'A' circuit. This sensor is responsible for monitoring ... PCM Diagnostics & Tuning - What is Code P0120 - What does a code P0120 mean. The diagnostic says Throttle Position Sensor Performance. Learn how to troubleshoot the following OBD II Codes: P0120, P0121, P0122, P0123 and P0124 which are related to the Throttle Position Sensor ... DTC P0120 Throttle Pedal Position Sensor/Switch ”A” Circuit - Library. DTC Code P0120 for Volkswagen indicates a malfunction in the Throttle Pedal Position Sensor/Switch 'A' Circuit, where the sensor's voltage signal to the Engine ... The P0120 code points directly to throttle position sensor "a". your car being a 528i, im assuming a 2000 year model or earlier, with a cable operated throttle. DTC P0120 indicates an issue with the throttle/pedal position sensor/switch circuit. This sensor detects the throttle opening angle and reports it to the ECM. If the MAF and MAP change dramatically and the TPS shows the same voltage it will trigger a P0120. It makes sense, the TPS voltage IS below what ...