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Shadetree930 Shadetree930 is offline
Wayah Road Warrior
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Join Date: Jun 2002
Location: Greenville, SC
Posts: 1,559
I am actually doing this upgrade tonight ..... I will post pictures of my charred (and melted fuse holder later).
This circuit is a weak link in the 930 wiring design.
It is horribly overloaded and any resistance in the circuit sets up a scenario like you described.

930 fuel pump relay wiring - once and for all

Cliffs .....

There is a red wire running between Pin #30 on the two fuel pump relays. Find it. Cut it.
You are now going to install 2 blade fuses (one per relay) at the cut.
The other end of each fused wire runs directly to the battery.
Clean up the #16 fuse (OE fuse) wiring.

Photo credit goes to Jeff (Sand-Man) .....

02 996tt White
87 930 GP White (Sold)
87 911 Targa Guards Red(Sold)

Last edited by Shadetree930; 11-12-2010 at 01:32 PM..
Old 11-12-2010, 01:22 PM
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