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Genel OBD2
🟡 Medium
Genel OBD2
P0306
Cylinder 6 Misfire Detected
The P0306 diagnostic trouble code (DTC) indicates a Cylinder 6 Misfire Detected. The ignition system is failing to provide or time the electrical spark accurately, which is essential for engine cycles. This anomaly was detected during the ECM's internal diagnostic self-test, indicating that the system is unable to maintain steady-state operation.
Brand
Genel OBD2
Fault Code
P0306
Severity
🟡 Medium
Models
Tüm marka ve modeller
🛠️ Diagnostic Overview
Difficulty Level
🛠️🛠️
Medium (Moderate)
Estimated Time
⏱️ 1-2 Hours
🧰 Required Tools
- ✓ Digital Multimeter
- ✓ Socket Wrench & Hand Tools
- ✓ Smoke Leak Detector / Vacuum Gauge
- ✓ Electrical Contact Cleaner Spray
⚠️ Possible Causes
- Spark plug
- Coil
- Injector
- Compression
🔧 Recommended Fixes
- Perform a visual inspection of the relevant wiring and connectors
- Verify Ignition sensor resistance using a multimeter
- Inspect for vacuum or fluid leaks in the system
- Clear the DTC and perform a drive cycle to verify the repair
🚗 Commonly Affected Vehicles
🏭 Genel OBD2 – Other Common Fault Codes