rondofj Posted April 16, 2011 Author Share Posted April 16, 2011 Didnt wana short anything or create a fire lol, so do u think the black/yellow wires are the ground wires - theres three of them goin to one. I tried to call you a few times today. If you comin down to Syd tomorrow to do Sir RBs rewire, I can come see you, if the roads are dry and you are free, then I would like to get it road tuned as well or otherwise Easter?? Oh and my no. is 0416424446, I think it is set to private cheers Link to comment https://www.sau.com.au/forums/topic/360426-missing-in-low-revs-in-1st-2nd-and-3rd-after-fuel-pump-install/page/5/#findComment-5765091 Share on other sites More sharing options...
DVS JEZ Posted April 16, 2011 Share Posted April 16, 2011 Sorry mate i was at haltech. Only finished at 7 tonight. And turn ur number off private Link to comment https://www.sau.com.au/forums/topic/360426-missing-in-low-revs-in-1st-2nd-and-3rd-after-fuel-pump-install/page/5/#findComment-5765097 Share on other sites More sharing options...
DVS JEZ Posted April 16, 2011 Share Posted April 16, 2011 I havent planned with Michael yet. I still havent hadthe balls to ask my fiance yet lol. U should both drive to my place and ill do it all u can cruise up here together. Link to comment https://www.sau.com.au/forums/topic/360426-missing-in-low-revs-in-1st-2nd-and-3rd-after-fuel-pump-install/page/5/#findComment-5765101 Share on other sites More sharing options...
DVS JEZ Posted April 16, 2011 Share Posted April 16, 2011 Ok cut the yellow/black wire. Then disconnect pin 86 from the relay end. Cut the terminal off this wire. Connect this earth wire to the yellow/black wire coming from the pump. Then the other yellow/black wire that joins to 3 or what ever u said it does needs a terminal on it and connect to pin 86. Try this Link to comment https://www.sau.com.au/forums/topic/360426-missing-in-low-revs-in-1st-2nd-and-3rd-after-fuel-pump-install/page/5/#findComment-5765421 Share on other sites More sharing options...
rondofj Posted April 16, 2011 Author Share Posted April 16, 2011 thanks man, going to try this now, did u forget to mention that I need to cut the green/white wire goin to pump and connect the pump end to pin 87 and the ecu end to pin 85? Will do that I think. Please text me ur address cheers Link to comment https://www.sau.com.au/forums/topic/360426-missing-in-low-revs-in-1st-2nd-and-3rd-after-fuel-pump-install/page/5/#findComment-5765459 Share on other sites More sharing options...
DVS JEZ Posted April 17, 2011 Share Posted April 17, 2011 Its hard to know which wire to use when i cant test them. Ill see u when u get here and ill fix it up for u. Link to comment https://www.sau.com.au/forums/topic/360426-missing-in-low-revs-in-1st-2nd-and-3rd-after-fuel-pump-install/page/5/#findComment-5765573 Share on other sites More sharing options...
SiR_RB Posted April 17, 2011 Share Posted April 17, 2011 I couldn't make it today. Let us know how u guys went ! Link to comment https://www.sau.com.au/forums/topic/360426-missing-in-low-revs-in-1st-2nd-and-3rd-after-fuel-pump-install/page/5/#findComment-5765775 Share on other sites More sharing options...
DVS JEZ Posted April 17, 2011 Share Posted April 17, 2011 All went well. Fixed up the wiring to the fuel pump. Road tuned the AFRs. Needs a turbo to manifold gasket a decent dump pipe an a highflow cat then we will see how it goes on the dyno. Link to comment https://www.sau.com.au/forums/topic/360426-missing-in-low-revs-in-1st-2nd-and-3rd-after-fuel-pump-install/page/5/#findComment-5765839 Share on other sites More sharing options...
DVS JEZ Posted April 17, 2011 Share Posted April 17, 2011 R34 gtt fuel pump wiring is Green white from pump to chassis earth. Green white from ecu to pin 86 earth Black yellow from ecu to 85 positive trigger Black yellow from fuel pump to pin 87. Pin 30 battery 12volt supply Link to comment https://www.sau.com.au/forums/topic/360426-missing-in-low-revs-in-1st-2nd-and-3rd-after-fuel-pump-install/page/5/#findComment-5765843 Share on other sites More sharing options...
rondofj Posted April 17, 2011 Author Share Posted April 17, 2011 Thank u Jez, the tune went great, its running smooth as ever, as you mentioned, need a 3" hiflow cat, turbo-manifold gasket, (dump pipe maybe later) and a re-tune on the dyno for power figures, ign timing maps, more boost, knocking and tuning 4th and 5th gear tuning. And I gotta fix that fuel tank seal as well. So many things to do, need to get it out of my head asap. I recommend Jez AA++. If any of you thinking of getting a tune(Nistune, Power FC, Haltech) or any electrical / mechanical work, he is one top bloke, DVS Tuning located at Central Coast. Check him out, he was awesome to deal with, +1. Thanks again mate, you did a great job. Link to comment https://www.sau.com.au/forums/topic/360426-missing-in-low-revs-in-1st-2nd-and-3rd-after-fuel-pump-install/page/5/#findComment-5765974 Share on other sites More sharing options...
DVS JEZ Posted April 17, 2011 Share Posted April 17, 2011 Glad ur happy mate Link to comment https://www.sau.com.au/forums/topic/360426-missing-in-low-revs-in-1st-2nd-and-3rd-after-fuel-pump-install/page/5/#findComment-5766720 Share on other sites More sharing options...
jet2nv Posted April 18, 2019 Share Posted April 18, 2019 Mine R34 gtt is having the same issue as rondofg all the wirings fkn hacked to bit I followed your wiring above but I'm having a issue as I'm. Trying to wire up a solid state relay instead as I'm running the walbro hellcat 525 and it was melting 40amp relays Link to comment https://www.sau.com.au/forums/topic/360426-missing-in-low-revs-in-1st-2nd-and-3rd-after-fuel-pump-install/page/5/#findComment-7903246 Share on other sites More sharing options...
KiwiRS4T Posted April 18, 2019 Share Posted April 18, 2019 The maximum draw I have seen on any chart is under 30 amps - maybe there is an error in the wiring? 1 Link to comment https://www.sau.com.au/forums/topic/360426-missing-in-low-revs-in-1st-2nd-and-3rd-after-fuel-pump-install/page/5/#findComment-7903250 Share on other sites More sharing options...
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