P2140 Dodge Code - Throttle/Pedal Position Sensor/Switch 'E'/'F' Voltage Correlation
Quick Answer
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. Common causes include Faulty Accelerator Pedal Position Sensor, Accelerator Pedal Position Sensor harness is open or shorted, Accelerator Pedal Position Sensor circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P2140 Dodge indicates Throttle/Pedal Position Sensor/Switch 'E'/'F' Voltage Correlation.
- Common causes
- Common causes include Faulty Accelerator Pedal Position Sensor, Accelerator Pedal Position Sensor harness is open or shorted, Accelerator Pedal Position Sensor circuit poor electrical connection.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
Code P2140 Dodge Description
What are the Possible Causes of the DTC P2140 Dodge?
- Faulty Accelerator Pedal Position Sensor
- Accelerator Pedal Position Sensor harness is open or shorted
- Accelerator Pedal Position Sensor circuit poor electrical connection
- Faulty Electric Throttle Control Actuator
How to Fix the DTC P2140 Dodge?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P2140 Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
Need more information about the P2140 Dodge code?
Need more information on how to fix the P2140 Dodge code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the P2140 Dodge code diagnosed by a professional: Find a repair shop in your area
Frequently Asked Questions about P2140 Dodge Code
1. What does the OBDII code P2140 mean on a Dodge vehicle?
P2140 indicates a voltage correlation issue between the Throttle/Pedal Position Sensor 'E' and 'F', meaning the sensor signals do not match as expected.
2. What are the common symptoms of the P2140 code in a Dodge?
Symptoms may include reduced engine performance, limp mode activation, erratic throttle response, or the check engine light turning on.
3. What causes the P2140 code to appear in a Dodge?
Possible causes include a faulty throttle or pedal position sensor, damaged wiring or connectors, or issues with the vehicle's Powertrain Control Module (PCM).
4. Can I drive my Dodge with the P2140 code?
Driving with the P2140 code may be possible but not recommended, as it could lead to reduced performance and potentially unsafe driving conditions.
5. How do I diagnose the P2140 code on my Dodge?
Diagnosis involves using an OBDII scanner to confirm the code, inspecting the throttle and pedal position sensors, checking for damaged wiring, and testing electrical connections.
6. How do I fix the P2140 code on a Dodge vehicle?
Repairs may include replacing the faulty throttle or pedal position sensor, repairing damaged wiring, cleaning electrical connections, or reprogramming the PCM if needed.
7. How much does it cost to fix the P2140 code in a Dodge?
Repair costs vary but typically range from $100 to $400 depending on whether the sensor, wiring, or PCM requires attention.
8. Can a dirty throttle body cause the P2140 code?
A dirty throttle body is not a direct cause of P2140 but can contribute to throttle-related issues that should be checked during diagnosis.
9. Will resetting the PCM fix the P2140 code in my Dodge?
Resetting the PCM may temporarily clear the code, but the underlying issue must be resolved to prevent the code from returning.
10. What tools are needed to troubleshoot the P2140 code in a Dodge?
You’ll need an OBDII scanner, a multimeter for electrical tests, and potentially a throttle body cleaner if cleaning is necessary during diagnosis.
Discuss the causes and fixes for P2140 Dodge OBDII Code
Code P2140 Dodge comments
No comments found for this page.
Fix Your Car Smarter
Try the New AutoCodes App!
Get complete OBDII diagnostics, repair solutions, and cost estimates, plus AI chat support on demand.
