P0120 Demystified and Unraveled

that means no corrosion on wires. sure you could have a defective battery. you could also have a bad alternator sucking down the battery when ... Next step is to replace the throttle position sensor which is located in the accelerator pedal assembly. Older car had cables (think of lawn ... OBD-II Code P0120 is defined as a Throttle/Pedal Position Sensor/Switch "A" Circuit Malfunction. The Throttle Position Sensor/Switch is located on the Throttle ... P0120 is an error code that indicates a potential fault with one of your vehicle's TP/APP sensors or the sensor's circuit. Resolved DTC P0120 and P1605 Reset DTC C1557 and C1241 Problem arises due to improper throttle body cleaning and wrong diagnosis Avanza ... 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 ... Toyota Corolla P0120 Fix | Throttle Pedal Position Sensor Switch Replacement Guide Experiencing the dreaded P0120 error code on your Toyota ... ), P0120 (Throttle/Pedal Position Sensor/Switch ”A” Circuit Malfunction), P0450 (Evaporative. Emission Control System Pressure Sensor Malfunction) and P1120 ... Code P0120 stands for “Throttle/Pedal Position Sensor/Switch A Circuit”. This diagnostic trouble code can show up for a number of reasons that have to do with ... Problems started when I was on the highway and noticed it sputter a little. I pulled off and the throttle wouldn't respond until it was 1/2 to about 2/3 ...