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Crankshaft/camshaft position sensor works, no spark

Started by PaulsM, May 14, 2017, 04:42:42 PM

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PaulsM


Hello. Why would VEMS turn off spark and maybe fuel injectors, at triggerlog record I can see crankshaft and camshaft sensor.
Drove home, everything fine, next morning car won`t start. Then, after a day it starts, then again nothing, but both triggers work.

utkuselamoglu

you should check ignition driver inside the ecm at test debug mode.
utku selamoglu

PaulsM

I tried to test each cylinder on test mode and no spark...

Kamuto

Quote from: PaulsM on May 23, 2017, 09:44:08 AM
I tried to test each cylinder on test mode and no spark...
are you sure you have supply on coils?
Vems installer in Lithuania
[email protected]

kurt06

How do you know if there is and there is no supply on coils?

gunni

When the car is ON there should be one wire that has 12V