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4GTuner

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  1. AuSpec Vr4

    Tuning Closed loop map to get better fuel

    Well, i have found a few boost leaks since this, havent put a full tank in the car yet but average before leaks was 400kms on stock injectors, and the turbo is a 16g with a 18g compressor. Spools around 2500 and full about 3800. Not sure how to post a log up, every time i try it wont accept the...
  2. AuSpec Vr4

    Tuning Closed loop map to get better fuel

    The engine has done 3000kms now and can start to be modified but currently is now on stands because my clutch fork broke in half. I can check all that when it gets back on the road. 850cc injectors, bigger fuel rail and fuel fittings are soon to go on.
  3. AuSpec Vr4

    Tuning Closed loop map to get better fuel

    Since the new 2.4l has been put in, fresh motor with 450cc injectors and 8 PSI, with new walbro, stock tune with cbFT sitting around 2% mark on idle, I get 400kms to a tank of 98 octane. could be better.
  4. AuSpec Vr4

    Arp main studs and oil pickup

    Use one of an NA engine B)
  5. AuSpec Vr4

    Tuning Closed loop map to get better fuel

    I have got it all sorted now, its just the combinedft sits on 0% alot but moves under different throttle. I was going to post my most recent log but when i try to attatch i'm told i dont have permission.
  6. AuSpec Vr4

    Tuning Closed loop map to get better fuel

    Hi I have a stock Vr4 with the only modification being a different ebay exhause manifold and a 2 1/4" exhaust all through. 11Psi boost with a newly fitted ECMlink. I have tuned my open loop timing maps to remove all my knock. Now i need the better fuel economy for town driving. i will setup...
  7. AuSpec Vr4

    barometric Pressure circuit malfunction

    I had a look at the last log and god there was some knock, 12 Degrees max in some peaks, i have tuned alot of it out now and have taken it for a run and am only seeing 0.4 knock which i'm not going to even worry about. Car feels much better.
  8. AuSpec Vr4

    barometric Pressure circuit malfunction

    I'm running 12 pounds of boost with all stock intake, 1g maf and stock Aus spec intercooler, it's pinging because of this heat, im going down to my car now to check my logs and take some timing out where it's knocking, its only taking 2-6 Degrees of timing. But it makes a big difference
  9. AuSpec Vr4

    barometric Pressure circuit malfunction

    Yes, a brand new genunine mitsi knock just went in with a new 02 sensor, now i'm getting knock and flat spots in the throttle where timing is being taken out.
  10. AuSpec Vr4

    barometric Pressure circuit malfunction

    All sorted switched around the wires and no more error, just the Knock sensor circuit error to fix and all is well :)
  11. AuSpec Vr4

    barometric Pressure circuit malfunction

    I thought so -_- now i have to cut up all my shrink tube and electrical tape to get to it, god damn it Mitsubishi Techs! Cheers
  12. AuSpec Vr4

    barometric Pressure circuit malfunction

    Hey I recently have installed my ECMlink v3 on my Vr4 and have got this DTC from the computer and check engine light. It does come back after the ecu has been reset. I only got the ecmlink yesterday and due to previous setup with a Sonata ECU i was using a Sonata MAF with the wires pushed into...
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