18 & 3x Signals

[Bruce Plecan]

----- Original Message -----
From: Geffro <geoffsue at one.net.au>
To: <diy_efi at efi332.eng.ohio-state.edu>
Sent: Sunday, May 16, 1999 6:24 AM
Subject: 18 & 3x Signals

At cranking speeds maybe, also depends on sampling rate of the meter.
It might miss the even to all together.
This is getting to the stage of really needing a scope or scope/probe.
Bruce

> i want to check the output of the 18 and 3x crank signals of a 3.8 litre
V6
> Holden with a multimeter but am unsure as to how
> I realise these are both voltage readings but will this actually show me
> the readings turning on and off or does it happen too fast
> Cheers
> Geoff
>