P3486
Ignition / Misfire (SAE Reserved) — Code P3486
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i Description
Diagnostic trouble code P3486 relates to the ignition / misfire (sae reserved). The vehicle's control module has detected a fault condition in this circuit or system. Consult a manufacturer-specific service manual for detailed information about this code for your particular vehicle.
? Common Causes
- Ignition system fault
- Fuel delivery issue
- Mechanical fault
! Symptoms
- Check engine light
- Misfire
- Rough running
# Diagnostic Steps
- Inspect ignition components
- Check fuel delivery
- Perform compression test
⚙ Typical Fix
Diagnose and repair the ignition / misfire (sae reserved) fault. Inspect wiring, connectors, and the related component. Replace as necessary.
Parts Needed
Refer to manufacturer service manual for specific parts
Estimated Cost
$200-$600
↔ Related Codes
Q Frequently Asked Questions
Code P3486 relates to the ignition / misfire (sae reserved). You can likely drive short distances, but have it checked soon to prevent further issues.
Repair costs vary depending on the specific cause. For ignition / misfire (sae reserved) issues, expect to pay $200-$600 in Australia, including parts and labour. Get a proper diagnosis before committing to repairs.
☞ Learn More
- What is OBD-II? — Complete guide to your car's diagnostic system
- How to Read DTC Codes — Step-by-step with a Bluetooth scanner
- OBD-II Scanner Buying Guide — Find the best scanner for your car