[SOLVED] Dodge P2071 Code: Resolve Intake Manifold Valve Stuck Fast

The OBD code P2071 for Dodge indicates a problem with the Intake Manifold Tuning Valve (IMTV) system.

Symptoms include the Engine Light being ON.

Causes may include a faulty IMTV, open or shorted IMTV harness, poor electrical connection, faulty Intake Manifold Runner Control (IMRC), or a faulty Powertrain Control Module (PCM).

This issue should be addressed promptly to prevent further damage.

A possible fix is to inspect the wiring harness and connectors for any damage or corrosion.

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

Symptoms of the Dodge p2071 OBD Code

The Dodge P2071 fault code typically triggers when there is an issue with the intake manifold tuning valve.

Symptoms: Engine Light ON.
Reduced engine power.
Rough idle.
Hesitation during acceleration.
Increased fuel consumption.

Causes of the Dodge p2071 OBD Code

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Possible reasons for Dodge fault code P2071 include issues with the intake manifold tuning valve.

P2071 can be caused by a faulty Intake Manifold Tuning Valve (IMTV).
An open or shorted Intake Manifold Tuning Valve (IMTV) harness.
A poor electrical connection in the Intake Manifold Tuning Valve (IMTV) circuit.
A faulty Intake Manifold Runner Control (IMRC).
Or a faulty Powertrain Control Module (PCM).

Fixing Dodge Error Code p2071 Step By Step

Address the issue by inspecting the intake manifold tuning valve and related components for faults.

To fix the Dodge OBDII code P2071, start by reviewing the possible causes mentioned above.
Visually examine the corresponding wiring harness and connectors for any damage.
Inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
Check the operation of the intake manifold tuning valve.
Replace the intake manifold tuning valve if it is faulty.
Clear the fault codes and perform a test drive to verify the repair.
If the issue persists, consider resetting the engine control module or performing a software update as needed.

Cost Of Fixing Dodge p2071 Fault Code

Diagnosing and repairing Dodge fault code P2071 may involve inspecting the intake manifold tuning valve system.

The cost to diagnose and fix the Dodge OBD code P2071 depends on the estimated 1. 0hour repair time.

Labor rates usually range from $75 to $150 per hour, so the total cost could be between $75 and $150, excluding parts.

The final cost may vary based on shop rates and the complexity of the repair.

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Details of the Dodge p2071 OBD Code

Dodge fault code P2071 relates to a malfunction in the intake manifold tuning valve position sensor circuit.

Dodge OBD code P2071 means the intake manifold tuning (IMT) valve stuck closed.

This code is triggered by the Engine Control Module (ECM) based on feedback from the IMT valve position sensor.

The IMT valve is responsible for controlling airflow within the intake manifold to optimize engine performance at different RPM ranges.

When the valve gets stuck closed, it can affect engine performance and efficiency.

Mechanic’s Tech Notes

Detailed information on Dodge fault code p2071, including symptoms, causes, and diagnostic steps for resolution.

To diagnose OBDII code P2071 on a Dodge, start by checking the throttle actuator control system.

Use a voltmeter to test the throttle actuator control motor circuit for proper voltage and ground.

Inspect the wiring harness and connectors for any damage or corrosion.

Verify the throttle actuator control module (TACM) operation using a scan tool to ensure it responds correctly.

If necessary, reflash the TACM to address any software issues.

Additionally, check for any vacuum leaks or restrictions in the intake system that could affect throttle performance.

FAQ

1. What are the common symptoms associated with OBD code P2071 in a Dodge vehicle?

Common symptoms of OBD code P2071 in a Dodge vehicle include Engine Light ON and possible issues with the Intake Manifold Tuning Valve (IMTV) system.

2. What is the typical cause of OBD code P2071 in a Dodge vehicle?

The typical cause of OBD code P2071 in a Dodge vehicle is a faulty Intake Manifold Tuning Valve (IMTV) or related electrical issues.

3. How can I diagnose and fix OBD code P2071 in my Dodge vehicle?

Diagnose and fix OBD code P2071 in Dodge: Check IMTV and IMRC for faults. Inspect wiring for open/short circuits. Examine connectors for damage/corrosion.

Wrap Up

If your Dodge is displaying OBD code P2071, you may experience rough idling, stalling, or poor acceleration due to a malfunction in the intake manifold tuning valve position sensor circuit.

This could be caused by a faulty sensor, wiring issues, or a poor electrical connection.

To address Dodge OBD code P2071, check the wiring harness and connectors for any damage or corrosion.

Test the intake manifold tuning valve position sensor for proper operation and replace it if necessary.

Ensure all electrical connections are secure and free of debris to resolve the issue effectively.