[SOLVED] Dodge P1411 Code: Fast Fix For Cylinder Reactivation Control

The OBD code P1411 for Dodge indicates an issue with the Multiple Displacement System (MDS) Solenoid.

This affects the engine’s performance, triggering the Engine Light to illuminate.

Symptoms include poor engine operation.

Causes may include low oil pressure, a faulty MDS Solenoid, or ECM issues.

It’s crucial to address promptly to prevent further damage.

A possible fix involves inspecting wiring and connectors for damage or poor connections.

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

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Symptoms of the Dodge p1411 OBD Code

The Dodge P1411 fault code typically triggers when there is an issue with the secondary air injection system.

Symptoms: Engine Light ON.
Possible lack of power during acceleration.
Engine may run rough at idle.

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Causes of the Dodge p1411 OBD Code

P1411 in Dodge indicates an issue with the secondary air injection system.

P1411 can be caused by low oil pressure or blocked oil passage.
A faulty MDS Solenoid.
An open or shorted MDS Solenoid harness.
A poor electrical connection in the MDS Solenoid circuit.
A faulty Engine Control Module (ECM).

Fixing Dodge Error Code p1411 Step By Step

To resolve Dodge fault code P1411, inspect the secondary air injection system for faults or blockages.

To fix Dodge OBDII code P1411, first, 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.
Next, check the operation of the secondary air injection system components such as the air pump, hoses, and valves for proper function.
Verify that the air injection system is receiving power and ground as needed.
If no issues are found with the wiring or components, consider testing the secondary air injection pump relay and replacing it if necessary.
Finally, clear the fault code and perform a test drive to ensure the code does not return, indicating a successful repair.

Cost Of Fixing Dodge p1411 Fault Code

Diagnosing and repairing Dodge fault code P1411 may involve inspecting the secondary air injection system components.

The cost to diagnose and fix the Dodge OBD code P1411 typically ranges from $75 to $150 per hour for labor rates.

With an estimated repair time of 1. 0 hour, the total cost can be around $75 to $150, depending on shop rates and the complexity of the issue.

Details of the Dodge p1411 OBD Code

Dodge fault code P1411 relates to the secondary air injection system incorrect flow detected.

Dodge OBD code P1411 indicates an issue with the Secondary Air Injection System Incorrect Downstream Flow Detected.

This code is triggered by the Engine Control Module (ECM) when it detects that the downstream O2 sensor is not responding as expected after the secondary air injection system has been activated.

The secondary air injection system is responsible for introducing fresh air into the exhaust system to help reduce emissions during cold starts.

The downstream O2 sensor monitors the efficiency of this system by measuring the oxygen levels in the exhaust gases after they have passed through the catalytic converter.

When P1411 is set, it means that the downstream O2 sensor is not detecting the expected changes in oxygen levels after the secondary air injection system has been activated.

This could be due to a faulty secondary air injection pump, a leak in the system, a malfunctioning oneway check valve, or a problem with the downstream O2 sensor itself.

Mechanic’s Tech Notes

For Dodge code P1411, check the secondary air injection system for faults or blockages.

OBDII code P1411 in a Dodge typically indicates an issue with the Secondary Air Injection System.

To diagnose, visually inspect the wiring harness and connectors for damage or corrosion.

Check the connector pins for any signs of being broken, bent, or pushed out.

Use a multimeter to test the TCM power and ground.

Verify TCM communication over the CAN network using a scan tool.

Reflashing the TCM may be necessary to resolve the fault.

FAQ

1. What does OBD code P1411 mean in a Dodge vehicle?

OBD code P1411 in a Dodge indicates an issue with the Multiple Displacement System (MDS) solenoid circuit. Check for low oil pressure, blocked passages, or wiring/connectivity problems.

2. What are the common symptoms associated with fault code P1411 in a Dodge?

Common symptoms of fault code P1411 in a Dodge include Engine Light ON, caused by issues like low oil pressure, faulty MDS Solenoid, or ECM problems.

3. How can I diagnose and repair OBD code P1411 in my Dodge vehicle?

Diagnose and repair OBD code P1411 in Dodge: Check for low oil pressure, blocked oil passage, faulty MDS solenoid, harness issues, or ECM problems. Inspect wiring and connectors for damage.

Wrap Up

If your Dodge is showing OBD code P1411, you may experience issues with the secondary air injection system.

This could be caused by a faulty secondary air injection pump, a clogged air injection system, or a malfunctioning secondary air injection solenoid.

To address Dodge OBD code P1411, check the secondary air injection pump for proper operation, inspect the air injection system for any blockages, and test the secondary air injection solenoid for functionality.

Additionally, ensure the wiring harness and connectors related to these components are in good condition.