P1363 Mercury Code - Ignition Coil 'D' Secondary Circuit Malfunction
Quick Answer
P1363 Mercury indicates Ignition Coil 'D' Secondary Circuit Malfunction. Common causes include Faulty Ignition Coil 'D', Ignition Coil 'D' harness is open or shorted, Ignition Coil 'D' circuit poor electrical connection. 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
- P1363 Mercury indicates Ignition Coil 'D' Secondary Circuit Malfunction.
- Common causes
- Common causes include Faulty Ignition Coil 'D', Ignition Coil 'D' harness is open or shorted, Ignition Coil 'D' circuit poor electrical connection.
- 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.
Code P1363 Mercury Description
What are the Possible Causes of the DTC P1363 Mercury?
- Faulty Ignition Coil 'D'
- Ignition Coil 'D' harness is open or shorted
- Ignition Coil 'D' circuit poor electrical connection
How to Fix the DTC P1363 Mercury?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P1363 Mercury code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P1363 Mercury Code
What does the OBDII code P1363 mean for a Mercury vehicle?
P1363 indicates an "Ignition Coil 'D' Secondary Circuit Malfunction," meaning there’s an issue with the ignition coil responsible for one cylinder, affecting its ability to create a proper spark.
What are the common symptoms of the P1363 code?
Symptoms include engine misfires, rough idling, poor acceleration, reduced fuel efficiency, and the Check Engine Light being illuminated.
What causes the P1363 code to appear?
Common causes include a faulty ignition coil, damaged spark plugs, corroded wiring or connectors in the ignition circuit, or a malfunctioning Powertrain Control Module (PCM).
Can driving with the P1363 code damage my vehicle?
Yes, driving with this code can cause long-term damage to the catalytic converter and other engine components due to unburned fuel entering the exhaust system.
How do I diagnose the P1363 code?
Diagnosis involves inspecting the ignition coil, spark plugs, and associated wiring for damage or corrosion, followed by testing the coil's resistance and ensuring proper voltage is reaching it.
Can a bad spark plug cause the P1363 code?
Yes, a faulty or worn spark plug can disrupt the ignition coil's performance and trigger the P1363 code.
How do I fix the P1363 code?
The fix may involve replacing the faulty ignition coil, spark plugs, or damaged wiring, and clearing the code with an OBDII scanner after repairs.
What tools are needed to fix the P1363 code?
You’ll need an OBDII scanner, a multimeter for testing electrical components, basic hand tools, and possibly a spark plug socket.
How much does it cost to repair the P1363 code?
Repair costs can vary but typically range from $150 to $300, depending on whether you replace an ignition coil or spark plugs and if labor is involved.
Is the P1363 code specific to Mercury vehicles?
While P1363 is common to many OBDII systems, its definition and specific troubleshooting steps may vary slightly between Mercury and other vehicle brands. Always refer to your Mercury's service manual.
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