[SOLVED] Dodge P1048 Code: Resolve Cylinder 2 Oil Valve Overcurrent

The OBD code P1048 for Dodge indicates an issue with the Variable Valve Actuator (VVA) Solenoid circuit.

Symptoms include the Engine Light being ON.

The cause could be a faulty VVA Solenoid, open/shorted harness, poor electrical connection, or a faulty Powertrain Control Module (PCM).

This is a moderate issue.

To fix, inspect wiring harness, connectors, and components for 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 p1048 OBD Code

The vehicle may experience a lack of power or poor acceleration with Dodge fault code P1048.

Symptoms: Engine Light ON.
Possible lack of power during acceleration.
Engine may run rough or misfire.
Vehicle may have difficulty starting.

Causes of the Dodge p1048 OBD Code

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Possible triggers for Dodge fault code P1048 include issues with the intake valve control solenoid.

P1048 can be caused by a faulty Variable Valve Actuator (VVA) Solenoid.
A Variable Valve Actuator Solenoid harness that is open or shorted.
A Variable Valve Actuator Solenoid circuit with a poor electrical connection.
Or a faulty Powertrain Control Module (PCM).

Fixing Dodge Error Code p1048 Step By Step

Address the issue by inspecting the intake manifold runner control (IMRC) system for Dodge code P1048.

To fix Dodge OBDII code P1048, start by reviewing the possible causes mentioned above.
Visually examine the wiring harness and connectors related to the EGR system.
Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
Test the EGR valve for proper operation and ensure it is not stuck open or closed.
Clean the EGR valve and passages if necessary.
Reset the engine control module (ECM) to clear the fault code.
If the issue persists, consider replacing the EGR valve or the EGR control solenoid.

Cost Of Fixing Dodge p1048 Fault Code

Diagnosing and repairing Dodge fault code P1048 may involve replacing the intake manifold runner control valve.

The cost to diagnose and fix the Dodge OBD code P1048 depends on the estimated 1. 0hour repair time.

Labor rates usually range from $75 to $150 per hour, so the cost can be around $75 to $150, excluding parts.

The final cost may vary based on shop rates, complexity of the issue, and any additional parts needed.

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Details of the Dodge p1048 OBD Code

Dodge fault code P1048 relates to the Variable Valve Timing (VVT) system.

Dodge OBD code P1048 means that the Variable Valve Timing (VVT) system on bank 2 is stuck in the advanced position.

This code is triggered by the Engine Control Module (ECM) when it detects that the VVT system is not functioning properly.

The VVT system is responsible for adjusting the timing of the intake and exhaust camshafts to improve engine performance and fuel efficiency.

In this case, bank 2 refers to the side of the engine that does not contain cylinder 1.

Mechanic’s Tech Notes

Detailed information on Dodge fault code P1048, including symptoms, causes, and diagnostic steps for resolution.

To diagnose and fix OBDII code P1048 on a Dodge, start by checking the Transmission Control Module (TCM) power and ground using a multimeter.

Verify TCM communication over the Controller Area Network (CAN) using a scan tool.

If the TCM does not respond, reprogramming or reflashing may be necessary.

Additionally, visually inspect the wiring harness and connectors for any damage, and check connector pins for signs of corrosion, bending, or breakage.

This thorough inspection will help identify and address any issues causing the P1048 fault code.

FAQ

1. What are the common symptoms associated with OBD code P1048 in a Dodge vehicle?

Common symptoms of OBD code P1048 in a Dodge vehicle include Engine Light ON. Causes may be a faulty Variable Valve Actuator (VVA) Solenoid or related wiring issues.

2. What is the typical root cause of OBD code P1048 in Dodge vehicles?

Typical cause of OBD code P1048 in Dodge vehicles is a faulty Variable Valve Actuator (VVA) Solenoid or related wiring issues. Inspect and repair as needed.

3. How can I diagnose and fix OBD code P1048 in my Dodge vehicle at home?

Diagnose and fix OBD code P1048 in Dodge: Symptoms Engine Light ON. Causes Faulty VVA Solenoid, harness issues, PCM. Fix Inspect wiring, connectors for damage or corrosion.

Wrap Up

If your Dodge is displaying OBD code P1048, you may experience rough idling, poor acceleration, or stalling.

This code typically indicates a fault with the intake valve control solenoid or its circuit.

Possible causes include a defective solenoid, wiring issues, or a poor connection.

To address Dodge OBD code P1048, start by inspecting the intake valve control solenoid and its wiring harness for any visible damage.

Test the solenoid’s resistance and check for proper voltage supply and ground connections.

Replace the solenoid if necessary and repair any damaged wiring