What does code p0120-obd-II trouble code?
What does code P0120 mean? 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 Body of the Intake Manifold and the Pedal Position Sensor/Switch is part of the Accelerator Pedal assembly.
What happens when you put a p0120 code on an ECM?
The P0120 code will put the engine ECM to go into a failsafe mode, which will cause various drive complaints until repairs are done. For example, lack of acceleration, high idle, bucking or jerking, limited speeds, and possible stalling depending on the manufacturer failsafe mode strategy. What repairs can fix the P0120 code?
What does p0120 mean on the TPS sensor?
P0120 Meaning. The throttle position sensor (TPS) responds to the accelerator pedal movement. This sensor is a kind of potentiometer which transforms the throttle position into output voltage, and emits the voltage signal to the Engine Control Module (ECM).
What should voltage be when p0120 is set?
As the Throttle is opened and/or the pedal is depressed, the voltage rises to around 2.5 volts at half throttle and to 4.5 to 5 volts at Wide Open Throttle. Whenever P0120–P0124 codes are triggered and set in the PCM’s memory, the first thing to do is to verify the code (s).
What does code P0120 mean? 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 Body of the Intake Manifold and the Pedal Position Sensor/Switch is part of the Accelerator Pedal assembly.
P0120 Meaning. The throttle position sensor (TPS) responds to the accelerator pedal movement. This sensor is a kind of potentiometer which transforms the throttle position into output voltage, and emits the voltage signal to the Engine Control Module (ECM).
What does p0121 mean in engine control module?
What Does P0121 Mean? Your TPS “A” Circuit has an expected output voltage range, as does your TPS “B” Circuit (if so equipped). When code P0121 occurs, it means that your Engine Control Module (ECM) recognized that your throttle position “A” circuit’s expected output voltage has either gone above or below the sensor’s expected range.
The P0120 code will put the engine ECM to go into a failsafe mode, which will cause various drive complaints until repairs are done. For example, lack of acceleration, high idle, bucking or jerking, limited speeds, and possible stalling depending on the manufacturer failsafe mode strategy. What repairs can fix the P0120 code?