12 13 Notes on checking ignition system
WARNING: This page is about a different car, the 2003 BMW X5, 2002 BMW X5, 2001 BMW X5, and 2000 BMW X5. However, it is still accessible from the selected car via links, so may be relevant.
Troubleshooting
- -> Fault in fuel injection system. See FAULT IN FUEL INJECTION SYSTEM .
- -> Spark plug faults. See SPARK-PLUG FAULTS .
- -> Ignition coil faults. See IGNITION COIL FAULTS .
- -> Further fault patterns with evaluation. See FURTHER FAULT PATTERNS WITH EVALUATION .
- -> Additional fault notes for troubleshooting. See ADDITIONAL FAULT NOTES FOR TROUBLESHOOTING .
Oscillograms
- -> Normal oscillogram. See 12 13 ... NORMAL OSCILLOGRAM (M, S, W ENGINES ONLY)
- -> Oscillograms of ignition coils from different manufacturers. See OSCILLOGRAMS OF IGNITION COILS FROM DIFFERENT MANUFACTURERS .
Check
- -> Secondary signal for stationary ignition distribution. See 12 13 ...CHECKING SECONDARY SIGNAL FOR STATIONARY IGNITION DISTRIBUTION .