[SOLVED] Dodge P2135 Code: Fast Fix For Throttle Sensor Mismatch

The OBD code P2135 for Dodge indicates a fault with the throttle/pedal position sensor/switch A/B voltage correlation.

This affects the electronic throttle control system.

Symptoms include the Engine Light being ON.

Causes may include a faulty throttle control actuator or issues with the throttle position sensor circuit.

It is a serious issue that can affect vehicle performance.

A possible fix involves inspecting and repairing any damaged wiring or connectors related to the throttle position sensor.

Repair Importance Level	10.0 (Out of 10)
Estimated Repair Time	Approximately 1.0 hour
Repair Difficulty Level	6.67 (Out of 10)

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Symptoms of the Dodge p2135 OBD Code

The Dodge P2135 fault code typically indicates an issue with the throttle/pedal position sensor/switch A/B voltage correlation.

Symptoms: Engine Light ON.
Reduced engine power message on the driver information center.
Vehicle may go into limp mode.
Engine may not respond to throttle input.
Engine may idle roughly.

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Causes of the Dodge p2135 OBD Code

Possible reasons for Dodge fault code p2135 include throttle position sensor issues and wiring problems.

P2135 can be caused by a faulty electric throttle control actuator (TP sensor 1 and 2).
A Throttle Position Sensor harness that is open or shorted.
A Throttle Position Sensor circuit with a poor connection.

Fixing Dodge Error Code p2135 Step By Step

Addressing Dodge code P2135 involves diagnosing and repairing issues with the throttle position sensor/switch.

To fix the Dodge OBDII code p2135, review the possible causes mentioned above and visually examine the corresponding wiring harness and connectors.
Ensure to check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
Test the throttle position sensor (TPS) and the pedal position sensor (PPS) for proper operation.
Replace the throttle body assembly if either sensor is faulty.
Clear the fault codes and perform a throttle body relearn procedure using a scan tool.
Road test the vehicle to confirm the repair and ensure the code does not return.

Cost Of Fixing Dodge p2135 Fault Code

Diagnosing and repairing Dodge fault code p2135 typically involves testing and replacing the throttle position sensor.

The cost to diagnose and fix the Dodge OBD code P2135 typically ranges from $75 to $150, based on an estimated repair time of 1. 0 hour.

Factors like shop rates and complexity of the repair can influence the final cost.

Details of the Dodge p2135 OBD Code

Dodge code P2135 relates to throttle/pedal position sensor/switch A/B voltage correlation.

Dodge OBD code P2135 means a Throttle/Pedal Position Sensor/Switch A/B Voltage Correlation.

This code is triggered when the Powertrain Control Module (PCM) detects that the correlation between the throttle position sensor and the pedal position sensor is not within the expected range.

This can lead to issues with throttle response and drivability.

The system involved in this fault code is the electronic throttle control system.

Mechanic’s Tech Notes

Detailed information on Dodge fault code p2135, including symptoms, causes, and troubleshooting steps.

To diagnose and fix OBDII code P2135 on a Dodge, start by checking the throttle position sensor (TPS) and pedal position sensor voltages using a voltmeter.

Ensure they are within specifications.

Next, inspect the wiring harness and connectors for any damage, corrosion, or loose connections.

Use a scan tool to monitor TPS and pedal position sensor data while operating the throttle and pedal to check for any erratic readings.

If necessary, perform a relearn procedure for the throttle body.

Reflash the engine control module (ECM) if all other components check out fine.

FAQ

1. What are the common symptoms associated with OBD code P2135 in a Dodge vehicle?

Common symptoms of OBD code P2135 in a Dodge vehicle include Engine Light ON and potential issues with the electric throttle control actuator or throttle position sensor circuit.

2. What are the potential causes of OBD code P2135 in a Dodge vehicle?

Potential causes of OBD code P2135 in a Dodge vehicle include a faulty electric throttle control actuator, TP sensor issues, and wiring harness/connection problems.

3. How can I diagnose and fix OBD code P2135 in my Dodge vehicle?

Diagnose and fix OBD code P2135 in Dodge: Symptoms Engine Light ON; Causes Faulty throttle control actuator, TP sensor issues; Fix Inspect wiring, connectors, and components for damage.

Wrap Up

If your Dodge is displaying OBD code p2135 and experiencing issues like sudden loss of power, unresponsive throttle, or stalling, it may be caused by a faulty throttle position sensor, accelerator pedal position sensor, or a wiring problem in the throttle control system.

To address Dodge OBD code p2135, start by inspecting the throttle position sensor and accelerator pedal position sensor for proper operation and wiring harness for any signs of damage or corrosion.

Test the sensors using a multimeter to ensure they are within manufacturer specifications.

If necessary, replace the sensors and repair any damaged wiring to resolve the