BMW DTC P3313 – Ignition Coil Cylinder 6 Contact Resistance or High-Impedance
DTC P3313 meaning on BMW
DTC P3313 on a BMW indicates an issue with the ignition coil in cylinder 6. The fault code specifically points to a problem with the contact resistance or high impedance in the ignition coil for that particular cylinder.
BMW DTC P3313 symptoms
Symptoms of DTC P3313 on a BMW may include engine misfires, rough idling, loss of power, and potentially even stalling. The Check Engine Light may also illuminate on the dashboard.
BMW DTC P3313 causes
The most common causes of DTC P3313 on a BMW are a faulty ignition coil in cylinder 6, poor electrical connections, or wiring issues related to the ignition system.
BMW DTC P3313 seriousness
Ignoring DTC P3313 on a BMW can lead to further engine performance issues, reduced fuel efficiency, and potential damage to the catalytic converter over time. It is important to address this fault code promptly.
How to diagnose DTC P3313 on BMW
To diagnose DTC P3313 on a BMW, a mechanic would typically use a diagnostic scanner to retrieve the fault code and then perform further testing on the ignition coil in cylinder 6. This may involve checking the resistance of the coil and inspecting the wiring for any signs of damage.
How to fix DTC P3313 on BMW
The most common fix for DTC P3313 on a BMW is to replace the faulty ignition coil in cylinder 6. It is also recommended to inspect and clean the electrical connections related to the ignition system to ensure proper functioning.
How to erase DTC P3313 on BMW
Once the underlying issue causing DTC P3313 on a BMW has been fixed, the fault code can be erased using a diagnostic scanner. This will clear the code from the vehicle’s memory and turn off the Check Engine Light.
Recommended tools & DTC Scanners for BMW
Best Diagnostic App for modern BMWs: BimmerLink
Recommended Bluetooth adapter for Bimmerlink: OBDLink CX
Cable adapter for Bimmerlink: Enet Cable USB Type C
For older BMWs we recommend: Autel AutoLink AL319 (2024 version)
Easy-to-use Multimeter for reliable diagnostics: AstroAI Auto-ranging Multimeter
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