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Old 08-04-2012, 08:05 PM
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FenderBender FenderBender is offline
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Location: Hicktown, PA
Join Date: Apr 2008
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Originally Posted by drivinfaster View Post
watched teh vid, and that looks rather jumpy.

what does it read @ wot if it were propped open and you weren't using your hand (as to rule out an unsteady hand causing the fluctuation).

a power graphing meter would be a better tool to actually see the signal as the dme would see it, in a progressive 'line' of voltage.

all dvoms have a sampling rate, which is slower than a pgm. this is what makes them not such a great candidate for specing a potentiometer such as the afm, or tps, or such.

also, the sensor that you unplugged, was it a coolant temp sensor??

Not sure what any of that means lol.
Does the maf move when I move the throttle with the engine off? Obviously I can't do it with the engine in since it would die.

Yes one of the coolant temp sensors. Just ordered one actually.

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