P2128 ACURA - Accelerator Pedal Position Sensor 'B' Throttle Position Sensor 'D' Circuit High Voltage
Tech notesPowertrain Control Module (PCM) may have to be updated.
P2128 Acura DescriptionAccelerator Pedal Position (APP) sensor B is a part of the Electronic Throttle Control System (ETCS), and it is used to convert the position of the accelerator pedal into electrical signals. Based on these signals, the Powertrain Control Module (PCM) controls the throttle actuator so that the throttle position agrees with the accelerator pedal position. If the signal voltage from APP sensor A is a set value or less, the PCM detects a malfunction and stores a Diagnostic Trouble Code (DTC).
Need more help?Do you need more help with the P2128 Acura code? Ask a question to our users or find an automotive repair shop near you to help fix the OBDII code
P2128 ACURA CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P2128 Acura code? Have you replaced any parts?
Any information is appreciated. Thanks