hawaiianpride76 Posted September 12, 2011 Share Posted September 12, 2011 I'm hoping someone here can help me out. I’ve looked for about 2 weeks now and can’t find the pin out to a 1987 300zx NA ECU. I have found turbo pin outs and z32s but no 87 NA. Hear lies my situation. I've got a 87 VG30 TURBO. We through on 550cc injectors, 6262 turbo, custom fuel rail, custom manifold, and nisstune. During the nisstune install they said the ECU went bad so we sent them an 87 NA ECU. Now everything is starting to come along but we still have idle issues. I have already replaced the Idler control valve but I’m trying to insure I don’t mess something up but plugging back in the O2 censer. The wires are the same color but not sure about the pin out. Ill be posting pitchers of the build and tune at a later date Quote Link to comment Share on other sites More sharing options...
hawaiianpride76 Posted September 13, 2011 Author Share Posted September 13, 2011 14 looks and no reply, come on z31 lovers someone has got to know something Quote Link to comment Share on other sites More sharing options...
NewZed Posted September 13, 2011 Share Posted September 13, 2011 Pages 11-13 of the EFEC section of the 1987 FSM sure look like pin-out diagrams for component connections to the ECU to me, with numbers, lines and little symbols. I could be wrong. Quote Link to comment Share on other sites More sharing options...
zmyz? Posted September 23, 2011 Share Posted September 23, 2011 Is this any help? http://www.xenonzcar.com/z31/computerpinout.html There is another site that has more detail but I cant find it at the moment... Quote Link to comment Share on other sites More sharing options...
zmyz? Posted September 23, 2011 Share Posted September 23, 2011 http://www.xenonz31.com/computerpinout.html better one plus the plugs should be all you need... Quote Link to comment Share on other sites More sharing options...
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