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About clayjay

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  1. clayjay

    Fuel Pump Control ECU

    Gotta say you guys provide a great service with this forum let alone your feedback. Thank You!!!
  2. clayjay

    Fuel Pump Control ECU

    Thanks CJ, will this single aux out wire give me fuel pump prime time. This is all that I would want to control pump cut out when RPM 0 and Prime Time for the fuel pumps.
  3. Hey Guys, I"m running 2 044's and a pick up pump through relays and switching wires to the dash. I would like to be able to have a cutout through the ecu in case the worst happens and I cannot turn the fuel pumps off , I believe through the ecu, pumps can be turned off when the engine cuts out . However I'm not sure how to wire this up. would appreciate your advice.
  4. Okay thanks for your help. Car is a circuit car VN turbo ecotec 4.2 chassis is original. Cheers guys
  5. Thanks Simon, Have found an Installation and wiring manual . Sorry for the newby questions but have had 3 people have a go at wiring this thing up 3rd guy got it going and tuned . Have now stripped all the wiring out and starting again mit was a mess and only to a problem in the future , getting there. The 1-2uF suppressors have not been installed and I do remember during the tune up in the rev range there was a miss. Have been to Jaycar and supercheap auto shop unfortunately they did not have them and unsure where to get them, will try an auto sparky tomorrow. Unless you guys may know where to get them . Also oil pressure sensor wiring has been spliced into the injector wires, it was working will this be okay . Cheers
  6. Thankyou. Do I need to use separate 12v 30 amp relays to power ECU, Coils & Injectors.
  7. Thanks Pal, Strictly sensor ground wire , can I ground 2 sensors to this clear ground.
  8. Morning guys does the ground out green wire on B loom need to to be engine earthed or Battery (chassi) . Have searched forum lots of ground info couldn't find this one. Thanks for your time
  9. clayjay

    Boost reference

    Am having trouble finding out the definitive answer on Boost reference. G4+ xtreme, Mac 2 port boost solenoid, E- Boost, Blow off valve. With these components should boost reference be from compressor or Intake (plenum). There is a lot of debate out there, Have a link so I will run with what you guys have found to be correct. All the best
  10. clayjay


    Thanks Euen worked a treat
  11. clayjay


    Not sure whats wrong, Keep having to refresh my password any ideas what the problem may be Thanks.
  12. clayjay


    Thanks Adam, You Have given me a lot better understanding of how auto elecs work. Magnetic Loop, keep the circuit tight. Plumbing off a feed. Not sure whats wrong, your site won't accept any password I submit keep having to submit a new password . Cheers
  13. clayjay

    Coil Earths

    Do the Earths for the coils need to be engine or chassis. To push it is there a reason for either Thanks
  14. Hey guys, My oil pressure sensor has 3 pins on the diagram it says they require 0V (GND), 0.5V to 4.5V Signal, +5V . 0V (GND) : I'm guessing here , this is not required as ECU has sensor GND ? 0.5V to 4.5V Signal : Will be any unused 0-5V Input from sensor or external controller (Analogue Volt # ) Required +5 : On the installer I/O Table it shows only one wire for this for either TPS or MAP sensors currently being used as on Map sensor is this the wire required for the oil pressure sensor or is there another wire I can use. Using a G4 Extreme. Appreciate any help with this.
  15. Hi guys would anyone have a base map to suit v6 ecotec turbo Link extreme ecu . A new combo , looking to get it started some tuners saying if it doesn't run they don't want to touch it.Has been a frustrating process. Any info appreciated I am in Perth western Australia. all the best
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