Help... threw a code

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08-05-2022, 06:29 AM

#21

vtraudt

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Quote:

Originally Posted by MurrayA4

Bob the ecu knows by the degrees of crank rotation which cylinder is firing and can measure the results on the O2 sensor.

I can see/understand how they can find a slow/wrong combustion per cylinder via crank sensor signal. But 'measure the results on the O2 sensor" is hard to comprehend, since the O2 signal is SLOW as hell (unlike the crank signal).

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