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Home >> BMW >> 2010 >> 128i 2D Convertible, N52, Automatic >> Repair and Diagnosis >> Engine Performance >> Ignition System >> Engine Electrical System - Repair (N52) >> Ignition Coil >> 12 13 Notes On Checking Ignition System

12 13 Notes On Checking Ignition System

TROUBLESHOOTING TABLE

Troubleshooting -> Fault in fuel injection system 
- -> Spark plug faults 
- -> Ignition coil faults 
- -> Further fault patterns with evaluation 
- -> Additional fault notes for troubleshooting 
Oscillograms -> Normal oscillogram 
- -> Oscillograms of ignition coils from different manufacturers 
Check -> Secondary signal for stationary ignition distribution