[SOLVED] Dodge P0204 Code: Fast Fix For Fuel Injector Circuit

The OBD code P0204 for Dodge indicates an issue with fuel injector #4 circuit.

Symptoms include the engine light on, lack of power, hard starting, and engine hesitation.

The code is commonly caused by a faulty fuel injector, open/shorted injector harness, or poor electrical connection.

It’s a moderate issue.

To fix, inspect and repair any damaged components, wiring harness, or connectors related to fuel injector #4.

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 p0204 OBD Code

The Dodge P0204 fault code indicates an issue with the fuel injector circuit for cylinder 4.

With Dodge OBD code P0204, the Engine Light will be ON.
Lack/Loss of Power may be experienced.
The engine may be harder to start.
Engine hesitation can occur.

Causes of the Dodge p0204 OBD Code

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Possible reasons for Dodge fault code P0204 include injector circuit issues or faulty injector operation.

P0204 can be caused by a faulty fuel injector 4.
A Fuel Injector 4 harness that is open or shorted.
A Fuel Injector #4 circuit with a poor electrical connection.

Fixing Dodge Error Code p0204 Step By Step

Address the issue by inspecting the wiring and connections related to Dodge fault code P0204.

To fix the Dodge OBDII code P0204, start by reviewing the possible causes related to the code.
Visually examine the wiring harness and connectors associated with the fuel injector circuit for cylinder 4.
Check for any damaged components and inspect the connector pins for signs of being broken, bent, pushed out, or corroded.
Test the fuel injector for proper operation or replace it if necessary.
Clear the fault codes and reset the engine control module.
Finally, perform a road test to ensure the issue has been resolved.

Cost Of Fixing Dodge p0204 Fault Code

The repair for Dodge fault code P0204 involves diagnosing and fixing an issue with injector circuit 4.

The cost to diagnose and fix a Dodge OBD code P0204 typically ranges from $75 to $150 for labor rates per hour.

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

Details of the Dodge p0204 OBD Code

Dodge fault code P0204 relates to an issue with injector circuit malfunction on cylinder 4.

Dodge OBD code P0204 indicates a malfunction in the fuel injector circuit for cylinder 4. This code is triggered by the Engine Control Module (ECM) when it detects an electrical fault in the circuit related to the fuel injector for cylinder 4. The ECM monitors the injector circuit’s electrical resistance and operation to ensure proper fuel delivery to the cylinder.

If the ECM detects a fault in the circuit, it will trigger code P0204.

Mechanic’s Tech Notes

Detailed information on Dodge fault code P0204, including symptoms, causes, and repair procedures.

To diagnose and fix OBDII code P0204 on a Dodge, start by checking the wiring harness and connectors related to the fuel injector circuit for cylinder 4. Look for any visible damage, corrosion, or loose connections.

Use a multimeter to test the injector’s resistance and ensure it falls within specifications.

Verify injector pulse using a noid light or oscilloscope.

If the wiring and injector check out, the issue may lie with the Engine Control Module (ECM) or a faulty injector driver.

Consider reprogramming the ECM if necessary.

FAQ

1. What does OBD code P0204 mean in a Dodge vehicle?

OBD code P0204 in a Dodge means an issue with fuel injector 4 circuit. Symptoms include engine light on, lack of power, and engine hesitation. Check injector and wiring.

2. What are the common causes of OBD code P0204 in a Dodge vehicle?

Common causes of OBD code P0204 in a Dodge vehicle include a faulty fuel injector 4, open/shorted harness, or poor electrical connection. Inspect and repair as needed.

3. How can I diagnose and fix OBD code P0204 in my Dodge vehicle?

Diagnose and fix OBD code P0204 in your Dodge: Symptoms include Engine Light ON, lack of power. Check Fuel Injector 4, harness, and connections for faults.

Wrap Up

If your Dodge is displaying OBD code P0204, you may experience engine misfires, rough idling, or decreased fuel efficiency.

This code typically indicates a fault in the fuel injector circuit for cylinder 4, caused by a faulty fuel injector, wiring issues, or a poor connection.

To address Dodge OBD code P0204, inspect the wiring harness for any damage, test the fuel injector connector for proper connection, and consider replacing the fuel injector for cylinder 4 if necessary.

Ensure there are no loose connections or corrosion affecting the fuel injector operation.