Date:         Mon, 1 Mar 2010 18:09:37 -0800
Reply-To:     mark drillock <mdrillock@COX.NET>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         mark drillock <mdrillock@COX.NET>
Subject:      Re: still cranks, won't start
In-Reply-To:  <072547E8E94841C1B9479AF7EF3EE287@emachine7af6b9>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

There is a black wire from the key switch that runs back to the engine
compartment and stops first at the coil. From there it runs to the relay
box. It triggers the ECU power relay, (next to the FP relay). The ECU
controls the FP relay.

Measure the voltage at the coil stud where the 2 black wires attach. It
should have 12 volts whenever the key is on.

Mark


Gerald Masar wrote:
> I am not very good at this trouble-shooting stuff. Having owned Vanagons for
> 28 years, never had to do it before.
> Anyway, on this '88 Westy auto., I do not hear the fuel pump running momentarily
> when I turn the key to on, but if I remove the relay #53 and jumper between the hot
> terminal on the alternator and terminal 87 in the relay socket, the pump runs.
> I did swap in the relay from my '90 Westy, as well as the coil, but still no start.
> So what am I missing that should supply power to the fuel pump when the key is on?
>
> Thanks for any help.
>
> Jerry
>