Hi,all
I've got mini cooper 2008,1.6 N12 with valvetronic engine with missire on cyl 2 when engine is hot.There is no compression when it missfires,so I've scoped map sensor to see inlet manifold pulses .
Top line is spark on cyl 1 and obviously erratic inlet manifold pressure but i need some help to interpret this waveform.
Does the valve say shut,or does not open?
I've got mini cooper 2008,1.6 N12 with valvetronic engine with missire on cyl 2 when engine is hot.There is no compression when it missfires,so I've scoped map sensor to see inlet manifold pulses .
Top line is spark on cyl 1 and obviously erratic inlet manifold pressure but i need some help to interpret this waveform.
Does the valve say shut,or does not open?
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