Timer Overflow

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secure
Posts: 254
Joined: Tue Apr 21, 2009 7:38 am

Timer Overflow

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Hi!
I have just captured timer overflow data today and uploaded it here.
Car suddenly went down to 400 RPM.
It is not just the RPM data, all parameters went down. (AFR 10, IGN 7, MAP 700, Vbat, 12.2v etc..)
It seems there is a syncfault timer overflow and the car goes into crank mode.
what makes this? i dont know.
Alternator failure may be?
It seems the batt voltage goes down to 12.2v
FAN goes RUN ON / ON/ OFF(i dont knowthe differences RUN ON / ON )
Just wanted to share. Any inputs are wellcome.

cheers
cuneyt
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overflow.SD
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