The OBD code P2305 for Dodge indicates a fault with Ignition Coil ‘B’.
This affects the ignition system.
Symptoms include the Engine Light being ON, rough engine operation.
Common causes are a faulty Ignition Coil ‘B’, open/shorted harness, or poor electrical connection.
It’s a moderate issue.
To fix, inspect wiring and connectors for damage, and check connector pins for any issues.
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 p2305 OBD Code
The vehicle may experience engine misfires, rough idling, or lack of power with fault code P2305.
- Symptoms: Engine Light ON.
- Engine may be running rough.
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Causes of the Dodge p2305 OBD Code
P2305 in Dodge indicates a potential issue with the ignition coil control circuit.
- P2305 can be caused by a faulty Ignition Coil ‘B’.
- An open or shorted Ignition Coil ‘B’ harness.
- Poor electrical connection in the Ignition Coil ‘B’ circuit.
Fixing Dodge Error Code p2305 Step By Step
Address the issue by inspecting the ignition coil #2 circuit for potential faults or damage.
- To fix the Dodge OBDII code p2305, 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 ignition coil circuit for any faults or issues.
- Replace the faulty ignition coil if necessary.
- Clear the fault codes and perform a test drive to verify the repair.
Cost Of Fixing Dodge p2305 Fault Code
Diagnosing and repairing fault code P2305 on a Dodge typically involves testing and replacing components.
The cost to diagnose and fix the Dodge OBD code P2305 typically ranges from $75 to $150, based on a labor time estimate of 1. 0 hour.
Factors like shop rates and complexity of the repair can influence the final cost.
Details of the Dodge p2305 OBD Code
Dodge fault code P2305 relates to an ignition coil secondary circuit malfunction.
Dodge OBD code P2305 means that the ignition coil C secondary circuit has a malfunction.
This code is triggered by the Engine Control Module (ECM) when it detects a problem with the secondary circuit of ignition coil C.
The signal or system involved in this fault code is related to the ignition system, specifically the circuit responsible for firing the spark plug in cylinder C.
Mechanic’s Tech Notes
Detailed information on Dodge fault code P2305, including symptoms, causes, and repair procedures.
OBDII code P2305 in a Dodge typically indicates an issue with the ignition coil C secondary circuit.
To diagnose, use a voltmeter to check for proper voltage at the ignition coil connector.
Inspect the wiring harness and connectors for any damage or corrosion.
Test the ignition coil for resistance within specifications.
A scan tool can help monitor live data and confirm the issue.
If necessary, perform a reflash of the Powertrain Control Module (PCM) to address any softwarerelated issues.
Remember to clear the code after repairs are made to see if it returns.
FAQ
Common symptoms of OBD code P2305 in a Dodge vehicle include Engine Light ON, rough engine running. Causes may be faulty Ignition Coil ‘B’. Fix: Inspect wiring harness and connectors.
OBD code P2305 in a Dodge is typically caused by a faulty Ignition Coil ‘B’, open/shorted harness, or poor electrical connection. Inspect and repair as needed.
Diagnose and repair OBD code P2305 in Dodge: Symptoms Engine Light ON, rough running; Causes Faulty Ignition Coil ‘B’, harness issues; Fix Inspect wiring, connectors for damage.

Wrap Up
If your Dodge is displaying OBD code p2305 and experiencing rough idling, stalling, or poor acceleration, it may be caused by a faulty ignition coil C primary control circuit.
This could be due to damaged wiring, loose connections, or a defective ignition coil.
To address Dodge OBD code p2305, inspect the wiring harness and connectors related to the ignition coil C primary control circuit.
Check for any signs of damage, corrosion, or loose connections.
If no issues are found, consider replacing the ignition coil to resolve the problem.
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