BMW DTC P3160 – Cylinder 5 High Pressure Injector High Side Shorted to Coil
DTC P3160 meaning on BMW
DTC P3160 on a BMW indicates that there is a high-pressure injector high side shorted to the coil in cylinder 5. This means that there is an electrical issue causing a short circuit between the high-pressure injector and the coil in the fifth cylinder of the engine.
BMW DTC P3160 symptoms
Symptoms of BMW DTC P3160 may include rough idling, misfiring, loss of power, decreased fuel efficiency, and potentially an illuminated check engine light on the dashboard.
BMW DTC P3160 causes
The most common causes of BMW DTC P3160 include wiring harness issues, a faulty high-pressure injector, a malfunctioning coil, or a problem with the engine control module (ECM).
BMW DTC P3160 seriousness
Ignoring BMW DTC P3160 can lead to further engine damage, reduced performance, and potential safety hazards. It is important to address this issue promptly to prevent more severe problems.
How to diagnose DTC P3160 on BMW
To diagnose BMW DTC P3160, a mechanic would typically use a diagnostic scanner to retrieve the fault codes from the vehicle’s ECM. They would then inspect the wiring harness, high-pressure injector, coil, and ECM for any visible damage or signs of malfunction.
How to fix DTC P3160 on BMW
Fixing BMW DTC P3160 usually involves repairing or replacing the damaged wiring harness, high-pressure injector, coil, or ECM, depending on the root cause of the issue. It is recommended to consult with a professional mechanic for proper diagnosis and repair.
How to erase DTC P3160 on BMW
After fixing the underlying issue causing BMW DTC P3160, the fault codes can be cleared using a diagnostic scanner. This will reset the check engine light and erase the DTC from the vehicle’s memory.
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
Some of the links on this page may be affiliate links, which means we may earn a small commission if you make a purchase. This helps us keep our DTC database up to date and provide valuable content for free. We only recommend products that we have tested and believe to be the best in their class.