Is there a problem with the p2138 trouble code?
Is there a problem with the p2138 trouble code?
An easy mistake to make when diagnosing the P2138 trouble code would be to have the throttle position sensor replaced and ‘hoping’ it fixes the problem. Although this is one of the most common causes of the P2138 trouble code, it is not always the cause.
What does p2138 mean on an Accelerator sensor?
P2138 Meaning The Accelerator Pedal Position (APP) sensor is an input to the Powertrain Control Module (PCM) and used to determine the amount of torque requested by the operator. There are 2 pedal position signals in the sensor.
What is the app sensor on a Dodge?
The Accelerator Pedal Position (APP) sensor is an input to the Powertrain Control Module ( PCM) and used to determine the amount of torque requested by the operator. There are 2 pedal position signals in the sensor.
What is the p2138 code 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.
What causes the p2128 OBD-II trouble code?
The voltage will exit out of the pedal position sensor and will be sent back to the ECM. The ECM will use this data for engine management such as adjusting the air-fuel ratio and ignition timing. If the ECM determines that the voltage it is receiving is too high, a code P2128 will be set. What causes the P2128 code?
What are the trouble codes on a Dodge?
1 Dodge Codes 2 Trouble Code 3 P0171 4 P0300 5 P0301 6 P0340 7 P0420 8 P1000 – P1099 (Fuel and air metering and auxiliary emission control) 9 P1200 – P1299 (Fuel and air metering – injector circuit) 10 P1300 – P1399 (Ignition system or misfire)
Where can I find the OBD2 code for a Dodge?
Check specific manufacturer pages on the site, as some of them, we list the OBD2 codes on those pages for those specific vehicles. . Engine control module (ECM) -RAM read/ write error
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.
