12 13 Notes On Checking Ignition System
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2013 BMW 128i, 2012 BMW 128i, 2011 BMW 128i, 2010 BMW 128i, and 2009 BMW 128i. However, it is still accessible from the selected car via links, so may be relevant.
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 |