Re: [T3] fuel pump wiring

[Jim Adney <jadney@vwtype3.org>]

On 31 May 2007 at 20:04, matthewNstanfield wrote:

> 
> On 2007May28, at 1247pm, Jim Adney wrote:
> 
> > 1) Turn the key ON. Do you hear that relay click? Do you hear the
> > relay click again after ~1 seccond? If so, this is all working
> > correctly.
> 
> failed test 1
> >
> > If your car doesn't pass test 1, with the key ON, try this:
> >
> > 2) Go to the back of the car and stick a grounded wire in the
> > backside of the 2 wires connected together for the fuel pump relay.
> > The relay should click and the pump should run as long as that
> > connector is grounded.
> 
> failed test 2

Okay, 

test 3)

Turn the key ON and go under the dash with a ground wire. Leaving the 
plastic plug connected to the fuel pump relay, reach the grounded 
wire in the back side of that connector and ground the GREY wire. 
Does the relay click? Does the pump run?

If not:

test 4) 

Turn the key ON and measure the voltage between ground and the 
blue/yel wire (the other wire in the plastic connector on the fuel 
pump relay.) It should have 12V on it.

-- 
*******************************
Jim Adney, jadney@vwtype3.org
Madison, Wisconsin, USA
*******************************

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