Unlock Your True Potential with p0123 The Ultimate Guide

2 Answers 2 ... As a follow up, I took the car in to my mechanic and he was able to diagnose that the problem was actually the crankshaft position ... Code P0123 TPS sensor ... Have you tried disconnecting the TPS sensor connector and checking to see if it's clean and tight? It's a quick start ... Amazon.com: Cyber Lock P0123 Office Furniture Replacement Key P0123 : Cyber Lock. I have a code P0123 and code P0223 even after I replace the Throttle body module. Also now my car won't accelerate. Throttle Position Sensor. The ODBII code P0123 indicates that the Throttle Position Sensor (TPS) is sending a high voltage signal to the engine control module (ECM), ... I am getting P0123 Throttle/pedal position sensor/switch A circuit high. I have been told first thing to do is clean electrical connections at either end. What is P0123? · Code P0123 is defined as 'Throttle Position Sensor/Switch A Circuit High Input. · DTC P0123 shows up when the Powertrain Control Module (PCM) ... A P0123 code means that the the car's computer has detected that the TPS (throttle position sensor) is reporting too high a voltage. Symptoms How to quickly test and replace the throttle position sensor for your car or truck. Typical symptoms of a bad or failing TPS include: poor ... P0123 - Throttle/Pedal Position Sensor/Switch Circuit High has been detected. Van runs great. No noticeable issues.