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Big Evil · 07-30-2009, 11:34 PM

Key on engine off right when you first turn the key you should get close to source or approx 12 volts at the pump. Make sure the meter is on and ready because it will only get power for a few seconds to pressurize the system then turn off. Cranking should re-energize it. If you have power at the pump and no pump action, there's your problem. Good luck

07-30-2009, 11:34 PM	#19
Big Evil Name: Big Evil Title: Moderator Status: Offline Join Date: Nov 2008 Location: Tempe, Az User not setup in Rate My Car. Click here to set it up. Your Ride: 1994 BMW 525i, 1987 325is, 1986 325	Key on engine off right when you first turn the key you should get close to source or approx 12 volts at the pump. Make sure the meter is on and ready because it will only get power for a few seconds to pressurize the system then turn off. Cranking should re-energize it. If you have power at the pump and no pump action, there's your problem. Good luck __________________ Big Evil, The BMW driving monster of the American Southwest (Currently on BMW #5)