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ag69
04-20-2007, 01:23 PM
i got s13 sr20 into a zenki s14. im troubleshooting puel pump.....hardwire fuel pump and its good. its a new puel pump....my ecu is good. the relay has 4 pins....1 gets nothing, another has reading 12 volts....the 3rd gets 12 volts.....last gets volts and sometimes reads as ground. i know battery gives ecy volts needed to start pump which is 12 volts then it sends signals to relay to close then completes it to start the pump.....its not starting. no lines are crossed. anything im missing. the pump wire to ecu is good but dont know where it goes. what do i do now?

opponheimer
04-20-2007, 01:27 PM
Im surprised its not working, did you do anything to change it? If the car ran fine b4 with a ka, the pump should be just plug and play unless some of your wiring harness is chopped up. Check over wiring or something.. You can probably supply power to the pump to see if its working

eastcoastS14
04-20-2007, 01:45 PM
wait.....what?

DJ_Sunrise
04-20-2007, 03:29 PM
whats a puel pump???? you said it a couple times.. am i missing something here??

95zilvia
04-21-2007, 01:11 AM
you need to check the puel pilter

pilipines in the house.

drift freaq
04-21-2007, 11:44 AM
you need to check the puel pilter

pilipines in the house.
Lol, yes English and grammar fails him.
Plus the built in spell checker and grammar checker in Vbulletin ownzs him.