I think you're on the right track with the grounds; they're a common sourc
of problems of all types on these vehicles.  Aging grounds, loose terminals,
split rubber boots, baked wire insulation, cracked wire strands, loose
crimps, loose connectors (at the injector), salt/ water getting onto and
into these pieces, etc. Overall condition of these critical circuits is
possibly the key to your problems (and many others', including myself!).

HTH,

Mike B.

----- Original Message -----
From: "Jeff Ensing" <Kjmmensing@AOL.COM>
To: <vanagon@GERRY.VANAGON.COM>
Sent: Saturday, February 24, 2007 12:50 AM
Subject: Re: Injectors not firing ?

> In a message dated 2/23/2007 11:21:09 P.M. Eastern Standard Time,
> dhaynes@OPTONLINE.NET writes:
>
> Are you  sure you are getting the pulse from the hall sensor? Are you
> getting
> spark.  Are the injectors getting the 12 volt supply? If you are getting
> good
> spark,  all the wiring is good, and 12 volts is at the injectors, then the
> only thing  left for no injector pulse is a bad ECU.
>
> Dennis
>
>
> Thanks for the reply Dennis
>
> I am getting fire at the plug wires and there is 12 volts at the injectors
> at the red & white wires
> The ECU works on my 87'  (that I am using  as a known  good)
>
> I am starting to think I have a voltage drop at the grounds to the body
> (they all at least work an electronic test light)
>
>
>
>
>
>
> Jeff  E.
> Atlanta , Ga.
> 87' Westy "weekender"
> 91' GL "Drop dead  red"
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