DTC P3318 BMW
Ignition Coil Cylinder 7 High Input or None-Impedance
Ignition Coil Cylinder 7 High Input or None-Impedance
Description
Engine started, battery voltage must be at least 11.5v, all electrical components must be off, parking brake must be engaged (to keep daytime driving lights off), automatic transmission selector must be in park and the ground between the engine and the ch
Cause and Solution
Engine speed (RPM) sensor has failed
Camshaft Position (CMP) sensor has failed
Power Supply Relay is shorted to an open circuit
There is a malfunction in voltage supply
Ignition coilpack is damaged or it has failed
Video Guide
Diagnostic Info
- DTC Code: P3318
- Brand: BMW