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StAmand StAmand is offline
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Join Date: Aug 2007
Location: British Columbia
Posts: 28
Unhappy Help !!! No spark to coil on 930

I just returned from a 1500 mile road trip with my 87 930 Cab. The car ran great. When I arrived home, I let the car idle for a couple of minutes in the driveway to cool the turbo down. While idling, the engine shut itself off, and now won't start. I can hear both fuel pumps, have checked to see that the rotor is turning, jumped pins 80,87 & 87a on the relay at the back left side of engine. You can hear the high pitch of the computer when the key is turned on.

There is no spark to the coil. Does anyone have any ideas on what to check next ? Could it be a dead coil ? The Porsche dealer doesn't think so as it is rare that they fail. How do I test the coil ? Does anyone have a wiring schematic ? Any help would be greatly appreciated....

Old 08-19-2007, 08:05 AM
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