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BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > How to locate a misfire using logs



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      03-20-2018, 05:29 PM   #1
The_E92_Fan
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How to locate a misfire using logs

A lot of us constantly fight misfires due to bad coils, and often these misfires won't throw codes until the coil goes kaput. Is there any parameter in the MHD log that will show us exactly what cylinder is experiencing these misfires? I'll pull a log on the way home, making sure to catch a few misfires and then post it here. In the meantime, could anyone tell me exactly what values to take on the log, i.e. Cylinder timing.

On a side note, my throttle value creeps up to around 70. Is it normal to see throttle values slowly climb?
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