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Re: [T3] Air in fuel lines


On 28 Jun 99, at 17:3$I3ÂȘn Jacobsen wrote:

> Look at your FI wiring harness toward the front of the engine, the bundle
> that runs horizontally from the ECU toward the starter. About the middle of
> the left side, you'll find an inline spade connection, with one of the
> rectangular clearish plastic holders around it. The left side comes from the
> wire bundle from the ECU, and the right side leaves the bundle and goes
> toward the front of the car. Pull the wire from the RIGHT side, and with the
> ignition switch turned on, ground the wire. The ECU normally grounds the
> circuit for the fuel pump, so you are bypassing the ECU by doing this.

This is correct, and this is the way VW recommends that you do it. I 
don't do this however, because it requires that I undo a connection 
that is probably fragile from living with engine heat for 25+ years. 
For this reason I recommend the way that I described in another 
message. It requires no disconnections, and is easy to do.

If you have air conditioning, the engine compartment method is 
probably your better choice.

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