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.

What does the p1238 code on a throttle sensor mean?

Code P1238 indicates that the signals from the two throttle position sensors (or two accelerator pedal position sensors) do not correlate. What Does the P2138 Code Mean?

Is there an ec-449 for DTC p2138?

YES >> Proceed to EC-449, “Diagnosis Procedure”. If DTC P2138 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643. Is applicable DTC detected?

What is the p2138 code on a throttle body?

Photo of a throttle body, throttle body position (TPS) sensor is the black part to the lower right: The computer monitors the correlation of both voltages. When both voltages agree, the system is functioning properly. When they deviate for two seconds, the code P2138 is set indicating a malfunction somewhere in the system.

When does p2138 come on on a Pontiac Grand Prix?

Hi all, I have a 2007 Pontiac Grand Prix with sunroof which is throwing code P2138. This has been going on for nearly a year now. When driving in rain or very wet road conditions the Reduced Engine Power message will come on along with the check engine. This only happens when wet and never on dry da…

YES >> Proceed to EC-449, “Diagnosis Procedure”. If DTC P2138 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643. Is applicable DTC detected?

What does the p2127 Nissan app sensor mean?

P2127 NISSAN Meaning The Accelerator Pedal Position (APP) Sensor is installed on the upper end of the accelerator pedal assembly. The sensor detects the accelerator position and sends a signal to the Engine Control Module (ECM). Accelerator pedal position sensor has two sensors.

What does the p2138 Nissan accelerator pedal sensor circuit do?

P2138 NISSAN Description. These sensors are a kind of potentiometers which transform the accelerator pedal position into output voltage, and emit the voltage signal to the ECM. In addition, these sensors detect the opening and closing speed of the accelerator pedal and feed the voltage signals to the ECM.

What to do if your p2138 is not working?

Use the scanner to retrieve all stored trouble codes and write them down for future reference. You may also want to keep any related freeze frame data. Your notes may prove helpful if the P2138 is intermittent. Clear the codes and test drive the vehicle. If the code is reset, continue with the diagnosis.

What does the p2127 Nissan engine code mean?

Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins. What does this mean? The cost to diagnose the P2127 NISSAN code is 1.0 hour of labor. The auto repair’s diagnosis time and labor rates vary by location, vehicle’s make and model, and even your engine type.

What kind of cab does a Nissan Titan have?

The truck is available in King Cab (extended-cab) and Crew Cab forms and can be equipped with either rear- or four-wheel drive. Minor changes mark the 2006 Titan, including two new exterior colors: Majestic Blue and Graphite. A Tow Package is available for XE models, while Crew Cab SE models can be fitted with a sunroof.

What are the new colors of the Nissan Titan?

Minor changes mark the 2006 Titan, including two new exterior colors: Majestic Blue and Graphite. A Tow Package is available for XE models, while Crew Cab SE models can be fitted with a sunroof. Dual-zone climate control is standard in LE Titans.

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