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JBL930 JBL930 is offline
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Join Date: May 2006
Location: UK
Posts: 1,172
If the connector on the back of the fuel head area is disconnected, it will make the pumps run with just the ignition turned on, with it connected the pumps only run when air is drawn into the metering plate area (when you turn the engine over). It's a fail safe so that if you crash and the engine stops, the pumps will also stop....
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Jonathan.
87 930, 993 turbo engine, RS Tuning 520PS/515lbf-ft, Arrow Rods, ARP hardware, Solid lifters, G50-50, RS Flywheel, 890nm Sachs clutch, RSR coil overs all round, 993 C4 calipers front, 930 fronts on the rear, Ruf Speedlines.....
Old 540 BMW, XB12S Modified, for being a total hooligan
Old 08-01-2011, 07:22 AM
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