autospot Posted June 20, 2007 Share Posted June 20, 2007 I have taken an 1987 300 turbo automatic and converted it to a 5spd she is all put together and i have 2 problems one is the neutral safety switch.How do i [bypass / overide this switch]???? Secondly i dont have any pwr going to the fuel pump if anyone has any imput on what i will need to do to solve these issues your imput will be much appreciated thanks Greg Quote Link to comment Share on other sites More sharing options...
autospot Posted June 21, 2007 Author Share Posted June 21, 2007 ok got the safety switch problem solved now for the fuel pump not coming on with the key any ideas???? Quote Link to comment Share on other sites More sharing options...
mtcookson Posted June 21, 2007 Share Posted June 21, 2007 No power at all? There should be a fuel pump signal wire coming from the ECU. I'd check for voltage there. From there it should run to a relay so I'd check voltage at the relay before and after it. I don't have a Z31 wiring diagram handy so I don't know if that's exactly how its setup but I'm sure it is. Quote Link to comment Share on other sites More sharing options...
84Nissan300zx Posted June 21, 2007 Share Posted June 21, 2007 how about getting a 5 speed ecu? make things alot easier my .2 Quote Link to comment Share on other sites More sharing options...
autospot Posted June 22, 2007 Author Share Posted June 22, 2007 hey thanks for the imput we do have a 5spd ecu Quote Link to comment Share on other sites More sharing options...
Poundz9oh9 Posted June 22, 2007 Share Posted June 22, 2007 I'd just find and run a fused wire from an igntion hot wire to power it up when you turn the key on, but that's just me.....too easy.. Quote Link to comment Share on other sites More sharing options...
COZY Z COLE Posted June 22, 2007 Share Posted June 22, 2007 autospot.. in the future post your question in only one forum. LARRY Quote Link to comment Share on other sites More sharing options...
84Nissan300zx Posted June 24, 2007 Share Posted June 24, 2007 eh i thought only autos, used nss interesting Quote Link to comment Share on other sites More sharing options...
mtcookson Posted June 24, 2007 Share Posted June 24, 2007 I think it would basically be like the clutch switch, so that the ecu knows that the clutch is pressed in. Quote Link to comment Share on other sites More sharing options...
84Nissan300zx Posted June 25, 2007 Share Posted June 25, 2007 i think my car needs all new wiring. everything in the electrical part of my car is pretty shot and i cannot find any of the things i need Quote Link to comment Share on other sites More sharing options...
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