Jeep Code P2305 is a diagnostic monitor to verify that each coil-on-plug Ignition Coil has achieved sufficient burn. This code is triggered when the Powertrain Control Module (PCM) cannot detect enough ionization on the secondary circuit, which could cause several issues. Understanding why this code is triggered and what solutions are available is essential to ensure the Jeep remains in good condition. This article will discuss the possible causes and effective solutions to Jeep Code P2305. By understanding the causes and solutions of Jeep Code P2305, you can ensure the long-term health of your Jeep.
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Causes and Solutions of Jeep Code P2305
| Cause | Solution |
|---|---|
| FUSED ASD RELAY OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE | Check the FUSED ASD RELAY OUTPUT CIRCUIT for any open or high resistance and fix it. |
| COIL CONTROL 2 CIRCUIT SHORTED TO GROUND | Inspect the COIL CONTROL 2 CIRCUIT for any shorts and fix them. |
| COIL CONTROL 2 CIRCUIT OPEN OR HIGH RESISTANCE | Examine the COIL CONTROL 2 CIRCUIT for any openings and repair them. |
| SPARK PLUG | Replace the SPARK PLUG if necessary. |
| COIL ON PLUG | Replace the COIL ON PLUG if needed. |
| POWERTRAIN CONTROL MODULE (PCM) | Replace the POWERTRAIN CONTROL MODULE (PCM) if required. |
FUSED ASD RELAY OUTPUT CIRCUIT OPEN OR HIGH RESISTANCE
One of the main causes of Jeep Code P2305 is a FUSED ASD RELAY OUTPUT CIRCUIT open or high resistance. This means that the circuit does not provide enough power to the Ignition Coil, causing it not to achieve the required burn. To fix this issue, check the FUSED ASD RELAY OUTPUT CIRCUIT for any open or high resistance and set it as needed.
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THE COIL CONTROL 2 CIRCUIT SHORTED TO THE GROUND
Another cause of Jeep Code P2305 is a COIL CONTROL 2 CIRCUIT shorted to the ground. This is when the circuit provides too much power to the Ignition Coil, preventing it from achieving the required burn. To resolve this issue, inspect the COIL CONTROL 2 CIRCUIT for any shorts and fix them if necessary.
COIL CONTROL 2 CIRCUIT OPEN OR HIGH RESISTANCE
The third cause of Jeep Code P2305 is a COIL CONTROL 2 CIRCUIT open or high resistance. This is when the circuit is not providing enough power to the Ignition Coil, preventing it from achieving the required burn. To fix this issue, examine the COIL CONTROL 2 CIRCUIT for any openings and repair them as needed.
SPARK PLUG
Another possible cause of Jeep Code P2305 is a faulty Spark Plug. This is when the spark plug is not providing enough spark to the Ignition Coil, preventing it from achieving the required burn. To fix this issue, you must replace the Spark Plug if necessary.
COIL ON PLUG
The fifth cause of Jeep Code P2305 is a faulty Coil on the Plug (COP). This is when the COP is not providing enough spark to the Ignition Coil, preventing it from achieving the required burn. To fix this issue, replace the Coil on Plug if necessary.
POWERTRAIN CONTROL MODULE (PCM)
The sixth and final cause of Jeep Code P2305 is a faulty Powertrain Control Module (PCM). This is when the PCM is not providing enough power to the Ignition Coil, preventing it from achieving the required burn. To fix this issue, replace the Powertrain Control Module (PCM) if necessary.
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Conclusion
Jeep Code P2305 is a diagnostic monitor to verify that each coil-on-plug Ignition Coil has achieved sufficient burn. By understanding the causes and solutions of Jeep Code P2305, you can ensure the long-term health of your Jeep. The most common causes of Jeep Code P2305 are a FUSED ASD RELAY OUTPUT CIRCUIT open or high resistance, a COIL CONTROL 2 CIRCUIT shorted to ground, a COIL CONTROL 2 CIRCUIT available or high resistance, a faulty Spark Plug, a faulty Coil on Plug (COP) and a faulty Powertrain Control Module (PCM). To fix these issues, you will need to check the FUSED ASD RELAY OUTPUT CIRCUIT, inspect the COIL CONTROL 2 CIRCUIT, examine the COIL CONTROL 2 CIRCUIT, replace the Spark Plug, replace the Coil on Plug and replace the Powertrain Control Module (PCM) as needed. By following these steps, you can resolve any issues that may be causing Jeep Code P2305 and ensure the long-term health of your Jeep.