Guest damn240z Posted September 17, 2007 Share Posted September 17, 2007 I have a 87 300zx N/A ecu and Ive made my own harness but before I hook everything up today I want to know for sure what is what. Ive been up all night and Im still not 100% sure. If anyone knows which ecu pins are constant power and which are switched power going into the ecu I would be the happiest person ever!!!!!!!!!!!!!!! I think 114 is constant, 34, 6, and 9 are switched; 28,36,107,109,112, and 113 are grounds. Ive spent countless hours researching and building this first harness and know its down to; iIs this wire the right one or is it the one that fried my computer. Im putting this on my 72 240z with the 83 280zxt motor and diizzy with the 300zx wheel. I figured this board would be the best to post this question on. Ill definately share my results! Thanks in advance for any help. Quote Link to comment Share on other sites More sharing options...
xenonxiii Posted September 17, 2007 Share Posted September 17, 2007 http://www.xenonz31.com/General_Info/ECU_Pinout/ecu_pinout.html Here you go Quote Link to comment Share on other sites More sharing options...
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