P2114 OBD Error Code: Problem & Solutions

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A decrease in engine performance refers to the P2114 error which is known as the throttle/pedal position sensor ‘C’ minimum stop performance. The throttle valve opening is operated by the electronic throttle control system. As the accelerator pedal is pressed by the driver, a signal will be sent from the accelerator pedal position sensor to the PCM by telling as to how much power is expected from the engine by the driver. After this, the throttle plate will open as per the command of PCM. Any fault which is identified in the ETCS by the PCM will set the error code P2114 in the vehicle. The power that is present will be finally limited from the engine, so that unnecessary acceleration can be avoided where the PCM will push the engine into ‘limp home mode’.

This error code shows that the PCM or any other supporting control module has found a malfunctioning in a particular circuit of a throttle pedal position sensor. The control modules will contain the PCM, transmission control module, body control module, anti-lock brake control module, instrument panel control module, fuel injection control module, turbo control module, anti-theft module, cruise control module, traction control module, proximity alert module, and finally the climate control module. Some models will need a pushed idle condition, a pushed engine shutdown, or a pushed decrease in power if the PCM finds the malfunctioning of the throttle actuator control system.

What causes this problem with the Throttle/Pedal Position Sensor C Minimum Stop Performance?

• The TPS or PPS might be defective.
• There might be an opening or shorted circuit between the TPS, PPS, and PCM.
• Erosion of the electrical connectors.
• Failure of the DBW actuator motor.

1. Engine Wiring Connectors – A blown fuse can likely cause damage to the engine wiring connectors. Repair or replace it as soon as possible.
2. Pedal Position Sensor – If the pedal position sensor is faulty, then the acceleration of the vehicle after a particular time won’t take place. Fix the faulty pedal position sensor soon.
3. Throttle Position Sensor – Do you find the flashing of the engine light without any reason? Then the throttle position sensor can be defective. Alter it quickly.
4. Engine Light – Your car will eventually stall a lot if the engine light malfunctions. Get a new engine light from PartsAvatar at the best prices.
5. Engine Control Module – Does your car jump start on reverse polarity? It is an indication of damaged ECM. Repair / replace it soon to avoid P2114 error.
6. Powertrain Control Module – If you find the check engine light on the display dashboard, then the PCM is faulty. Replace it as soon as possible to avoid the P2114 error.

Interested in knowing the symptoms to OBD code P2114? If yes, then you have arrived at the right place. We at PartsAvatar have listed out few common symptoms associated with this fuel injector problem.

Common Symptoms

• The engine performance might be reduced or low.
• The engine might be pushed into the ‘limp home mode’.
• Throttle response might be deficient.
• Non-availability or restricted acceleration.
• You will find the stalling of the engine when permitted to idle
• Refusal while accelerating.
• The improper functioning of cruise control.

After understanding the symptoms and few common causes behind the OBD error code, we are here to help you out in understanding the ways and means to correct the issue. To solve any issue you need to follow certain steps, and to solve OBD error code P2114, you will need to undergo the following replacements:

• Replacing the damaged engine wiring connectors.
• The faulty ECM/PCM needs replacement.
• The damaged TPS and PPS must be fixed.
• Fixing the defective engine light.

Apart from this, you might need to replace other damaged parts too like engine harness, pedal position sensor, engine light, ECM, pcm module, ecm module, engine control unit, injection pump and more. You can easily find all these parts with us. Not only that you can get these parts shipped to your door free if your cart value happens to exceed $99.

It is essential to diagnose this fault code. Here are some steps which a mechanic should follow for diagnosing the problem that triggered a P2114 code to be stored:

• To begin the diagnosis for a P2114 error, you have to visually check every wires and connector.
• The mechanic will also check the throttle plate if there are any damages or indications of carbon build up.
• The P2114 error code will get stored due to extreme carbon buildup which might hold the throttle body open during starting of the vehicle.
• The carbon from the vehicle has to be cleaned as per the recommendation of the manufacturer and every damaged wires and components has to be replaced. The DBW system must be re-checked.
• In order to accurately diagnose, you will need a scanner, DVOM and a reliable vehicle information source.
• Recover every stored code by connecting a scanner to the diagnostic port of the vehicle.
• It’s good to note them down as it can help in the further diagnosis. Secure the linked freeze frame data as it can turn out be helpful if the condition is erratic.
• Clear the error codes and the vehicle must be test driven to see if the code re-appears.
• If the error immediately returns, then voltage spikes and discrepancies may be found with a scanner data stream between the TPS, PPS and PCM.
• For a quick response, narrow down the data stream to specific data.
• If the mechanic doesn’t find any voltage spikes or discrepancies, he will use a DVOM to find the live data of each wire at the sensor signal.
• Attach the positive test lead to the suitable signal wire and the ground test lead to the ground circuit and then examine the DVOM display as you operate the DBW and recover the live data with the DVOM.
• See if there are any spikes in voltage while you actuate the throttle slowly from closed to open position.
• Voltage usually lies between 5V at the closed position and 4.5V at the wide open position. But you can always check for correct specification using your vehicle information.
• The sensor can turn out to be defective if there are any spikes or abnormalities.
• To test the operation of the sensor, you can use the oscilloscope as it is a great tool.
• If the sensor operates correctly, then detach the linked controllers and examine individual circuit with DVOM.
• Connector pinout charts and system wiring diagrams can help you to know as to which circuit to test and where to find them.
• Repair the necessary circuits or replace them.
• If every system sensors and circuits are proper, you can suspect a defective PCM or its programming error.
• Some manufacturers would expect the replacement of the throttle body, throttle actuator motor, and all throttle position sensors all at once.

Common Mistakes When Diagnosing the P2114 Code

• The throttle control motor is faulty.
• Malfunctioning of the accelerator pedal position assembly.
• Defective PCM.
• Problem with the electrical wires.