Testing Fuel Pump
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Testing Fuel Pump
I want to make sure I'm getting the right voltage to my fuel pump, I know where the conecter to the fuel pump is (left shock tower) it's got 4 wires going to it, I think the 2 bigger ones are power, I checked them and got about 9.75 at idle.
Did I check the tright wires? and if I want to check voltage at WOT/boost should I just plug into the back of the connectors, and bring along a friend to read DMM? what's a good reading, what's the lowest safe reading?
Also check out this "Painless Wiring Electric Fuel Pump Relay" from Jegs, to me it looks like a bunch of wires and a fuse, but it might be helpful for someone like me who isn't too experienced with the electrical system yet.
http://www.jegs.com/cgi-bin/ncommerc...br=76&lastcat=
Did I check the tright wires? and if I want to check voltage at WOT/boost should I just plug into the back of the connectors, and bring along a friend to read DMM? what's a good reading, what's the lowest safe reading?
Also check out this "Painless Wiring Electric Fuel Pump Relay" from Jegs, to me it looks like a bunch of wires and a fuse, but it might be helpful for someone like me who isn't too experienced with the electrical system yet.
http://www.jegs.com/cgi-bin/ncommerc...br=76&lastcat=
#3
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the 9 or so volts at idle is correct. and you should see 12-14 at WOT. if you see less then 12 with raido etc on you should rewire it. and ya just bring along a friend.
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