P1364 Mercury Code - Ignition Coil Primary Circuit Fault
Quick Answer
The P1364 diagnostic trouble code (DTC) for Mercury vehicles indicates an issue with the ignition coil primary circuit. Common causes include Faulty ignition coil, Damaged wiring in the ignition coil circuit, Malfunctioning ignition control module. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P1364 Mercury indicates Ignition Coil Primary Circuit Fault.
- Common causes
- Common causes include Faulty ignition coil, Damaged wiring in the ignition coil circuit, Malfunctioning ignition control module.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P1364 Mercury Description
The P1364 diagnostic trouble code (DTC) for Mercury vehicles indicates an issue with the ignition coil primary circuit. The ignition coil plays a crucial role in the engine's ignition system, converting low voltage from the battery into the high voltage needed to spark the spark plugs. The primary circuit of the ignition coil controls the switching of current flow to generate the spark. When this circuit malfunctions, it can lead to a variety of performance issues in the vehicle.
Common Causes of P1364 Mercury
- Faulty ignition coil
- Damaged wiring in the ignition coil circuit
- Malfunctioning ignition control module
- Issues with the engine's computer system
- Corrosion or loose connections in the ignition coil circuit
Symptoms of P1364 Mercury
- Engine misfires
- Poor fuel efficiency
- Rough idling
- Difficulty starting the engine
- Engine stalling
How to Fix P1364 Mercury
- Begin by diagnosing the specific cause of the ignition coil primary circuit fault using a scan tool to read the DTC.
- Inspect the ignition coil and associated wiring for any visible damage or corrosion.
- Test the ignition coil and related components, such as the ignition control module, to determine if they are functioning properly.
- Replace any faulty components, such as the ignition coil or damaged wiring, and ensure all connections are secure.
- Clear the DTC from the vehicle's computer system and test drive the vehicle to confirm that the issue has been resolved.
Cost to Fix P1364 Mercury
The typical repair costs for addressing an ignition coil primary circuit fault can vary depending on the specific cause of the issue and the extent of the repairs needed. On average, the parts for this repair can range from $100 to $300, while labor costs can add an additional $100 to $200. It's important to consider that diagnosis time and labor rates at auto repair shops can vary, so it's recommended to check with local shops for a more accurate estimate.
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