What does a p2122 code on a car mean?
Although generic, the specific repair steps may vary depending on make/model. A P2122 code means that the the car’s computer has detected that the TPS (throttle position sensor) is reporting too low a voltage. On some vehicles that lower limit is 0.17 – 0.20 volts (V). The “D” refers to a particular circuit, sensor, or area of a particular circuit.
What do you need to know about Nissan code p2138?
Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals. The cost of diagnosing the P2138 NISSAN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type.
What does trouble code p2128 mean on a GMC Sierra?
The P2128 trouble code refers to Accelerator Pedal Position (APP) Sensor 1-2 Correlation. Do NOT assume you have a bad accelerator pedal sensor. GM says the condition is caused by water leaking into the body harness connector that carries the APP signal to the PCM. The water changes the voltage readings from the APP.
What does p2138 mean on a powertrain control module?
I have dealt with a stored code P2138 on many occasions and I have found that it means the powertrain control module (PCM) has detected a discrepancy in the voltage signal between a particular throttle position sensor (TPS) and a particular pedal position sensor (PPS). D/E refers to a particular circuit, sensor, or area of a particular circuit.
What is the p2138 code on a Nissan?
I used a code reader and it came up as P2138, “Throttle/Pedal Pos Sensor Voltage Correlation DTC” so I inspected the accelerator pedal sensor, it all looks extremely clean, no cracking in the wires or warping or anything. I’ve attached pictures. So I’m wondering could it be something else ? I’ve ordered the pedal sensor its about $200.
Although generic, the specific repair steps may vary depending on make/model. A P2122 code means that the the car’s computer has detected that the TPS (throttle position sensor) is reporting too low a voltage. On some vehicles that lower limit is 0.17 – 0.20 volts (V). The “D” refers to a particular circuit, sensor, or area of a particular circuit.
The P2128 trouble code refers to Accelerator Pedal Position (APP) Sensor 1-2 Correlation. Do NOT assume you have a bad accelerator pedal sensor. GM says the condition is caused by water leaking into the body harness connector that carries the APP signal to the PCM. The water changes the voltage readings from the APP.
What does a p2122 mean on a TPS sensor?
A P2122 code means that the the car’s computer has detected that the TPS (throttle position sensor) is reporting too low a voltage. On some vehicles that lower limit is 0.17 – 0.20 volts (V). The “D” refers to a particular circuit, sensor, or area of a particular circuit. Did you adjust it when you installed it?