Unlock the Secrets of p0123 A Comprehensive Guide for Beginners

P0123 is TPS1 (throttle position sensor) shorted high. P0222 is TPS2 shorted low. Considering that they're 'shorted' in opposite directions I'd ... The general OBD-II code P0123 indicates that the TPS circuit A output voltage has exceeded the sensor's intended voltage specification range, as ... 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. 04-06 Ralliart Engine/Drivetrain - TPS sensor help!!!!! Throwing a code P0123 - So my car for the last year has been messing up. The common causes of TPS errors (apart from aftermarket throttle bodies and aftermarket TPS sensors): - TPS sensors go bad, especially in ... Those codes are coming up as TPS Sensor Switch B circuit low and TPS sensor A circuit high input anyone have any idea whats wrong or has had the same issues as ... The reference voltage should be 5V. The reading at idle should be .6V. The WOT reading should be above 4.0V, but when it goes above 4.75V, the DTC gets set. A quick check of youtube revealed the light was commonly attributed to a bad throttle body which seemed easy enough to replace. The P0123 diagnostic trouble code (DTC) indicates a "Throttle/Pedal Position Sensor/Switch 'A' Circuit High Input" issue. The P0123 code is a generic OBD-II code that indicates a problem with the Throttle Pedal Position Sensor (TPPS) or the Throttle Position Sensor ...