P0120 Code The Ultimate Guide to Diagnosis and Repair

OBD-II Code P0120 means that there is a malfunction in the Throttle/Pedal Position Sensor/Switch 'A' Circuit, which is responsible for ... Detailed information on troubleshooting and repairing a p0120 vehicle trouble code which refers to a malfunction in the throttle position sensor/switch TPS ... So, check / clean / replace that. Clear the code, if it re-occurs, set fire to the car and buy a new one. #p0120 ; P0120 throttle pedal position sensor #toyota Corolla. Atiq Car Diagnostic Workshop · 497 views ; Toyota Tacoma P0120 Repair. OldChevy4x4 · 31K views ; P0120 ... P0120 - Throttle/Pedal Position Sensor/Switch 'A' Circuit - OBD2 Trouble code: ✓ Meaning ✓ Causes ✓ Symptoms ✓ Diagnostics ✓ Repair guides ✓ Repair costs ... 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 ... Replacing the sensor might not have resolved the issue if the new one is defective. Damaged, corroded, or loose wiring between the TPS and the ... Issues within the wiring or connections associated with the throttle/pedal position sensor circuit can also lead to Code P0120. Frayed or damaged wires, loose ... The P0120 code for Mercedes indicates a malfunction in the Throttle/Pedal Position Sensor/Switch A Circuit, where the sensor's voltage signal to the Engine ... It's the same factory service manual for both the 6cyl and 4cyl. The info for the 4cyl will be in the first portion of each chapter.