Thread: Nonstarting 930
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WERK I WERK I is offline
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Join Date: Jan 2003
Location: Wisconsin
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Originally Posted by DSPTurtle View Post
As promised...

It's a brown wire that has a spade connector going to the switch pictured. Temporarily connect the brown wire to chassis ground. The switch is normally closed until the boost reaches about 1.2-1.3 bar, then it opens, breaking the ground circuit to the overboost relay shutting the fuel pumps off. It's beginning to sound like this may be the problem.
'85 930 Factory Special Wishes Flachbau
Werk I Zuffenhausen 3.3l/330BHP Engine with Sonderwunsch Cams, FabSpeed Headers, Kokeln IC, Twin Plugged Electromotive Crankfire, Tial Wastegate(0.8 Bar), K27 Hybrid Turbo, Ruf Twin-tip Muffler, Fikse FM-5's 8&10x17, 8:41 R&P
Old 11-03-2008, 11:57 AM
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