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Everything posted by Ducie54

  1. Ducie54

    Misfire at 5500 rpm and 250 kpa

    What's your trigger scope look like? Is the rpm ROC consistent? Have you set the base timing as your trigger offset it at Zero?
  2. Ducie54

    Idle control needs work.

    Happy to help. Another suggestion is to use an auxiliary/fuel/ignition output to trigger a fix amount of air bleed using a solenoid. Then use a timer on this output. So when you shift though the gears the neutral step is not added as its no longer required or only now very small. You could then use the 3d idle ignition for the power steering idle up.
  3. Ducie54

    Idle control needs work.

    As Adam mentioned 4% is a normal valve and the closed loop works well at such small levels. Another thing you could do is drop the timing down at idle in neutral and add more idle speed to keep the rpm up. That way there is less idle duty cycle between park/netural and when in gear. With the 3d table add in more timing when in gear to keep the neutral to park idle speed duty cycle closer. All else fails use a larger and quicker responsive iscv.
  4. Ducie54

    Idle control needs work.

    You could try adding neutral status DI5 to the Y axis of the ignition idle table. Add some timing when in gear and drop the neutral step from 22% down to say 10% and see what that does.
  5. Ducie54

    Idle control needs work.

    Can u post a pic of the current idle ignition table. Also what iscv are you using?
  6. Ducie54

    Idle control needs work.

    Try your idle ignition table like this.
  7. Ducie54

    Idle control needs work.

    Can you post a a map and log.
  8. Ducie54

    CAN label

    Is it possible have the option to label the CAN frame parameter. So when you setup up a gauge or look at run time values there is more info then say CAN ANV1
  9. Ducie54

    Engine protection question

    I use oil pressure and rpm for one table and differential fuel pressure and rpm for the other.
  10. Ducie54

    dual fuel system setup (using two sets of fuel rails)

    Actually would give better control to use 2 PWM valves, one for 98 and the other for E100 into the main fuel line.
  11. Ducie54

    dual fuel system setup (using two sets of fuel rails)

    Unless you run a dead head fuel system with no return line you would not achieve accurate results. As the returning blended fuel would affect the pw ratio of E% to 98%. My way of doing it is slightly different. I would use 8 1050cc injectors. Run a open loop fuel system with both fuels into a PWM 3 way valve. From there into a ethanol sensor (run in parallel off main fuel line) into both fuel rails. Sound like a lot of problems for no gain. HPA have a good webinar on blending fuels.
  12. Ducie54

    dual fuel system setup (using two sets of fuel rails)

    How are you planning on calculating the %Ethanol in the fuel? Would be easier it one tank was 98 and the other was a ethanol blend. Trying to blend both on the run would be a nightmare. I would adjust the boost based on E% not E% based on boost level.
  13. Ducie54

    ASNU Short Pulsewidth Adder

    I set up an injector test bench to get a rough figure of SPAT and deadlines then used a digital power supply while driving to set the dead times. From the new dead times I tweaked the SPAT to get a flatter fuel map. Is your injectors the 90/1100 with the diffuser plate? Mine are the 90/1300 but I run at 4 bar as the spray pattern in better.
  14. Ducie54

    ASNU Short Pulsewidth Adder

    It took me ages to get SPAT figures from ASNU for there 1300cc injectors, u would have more luck talking to the guys at FIC as they are the same injectors. I would also double check there supplied dead time values as mine were way off.
  15. Ducie54

    St185 PNP Injector 3 not firing

    Check the injector settings tab and make sure there all set the same. Either peak and hold or saturated
  16. Ducie54

    Stutter over 50% TP

    Can you post a copy of your map makes fault finding easier.
  17. Ducie54

    Problem setting base timing

    Too lock the timing you need to hit enter. If you press F12 and in the run time tab the ignition value should stay at the locked figure when rpm is increase. I personally would have ignition timing at 15 deg at idle as it allows room for idle ignition movement. Start with the offset at -107 mine was around there on my old gtir. The gtir is known for the balancer ring to slip on the rubber so double check tdc marks line up when pistion is up. Once the offset is adjusted so the locked number matches the balancer timing then adjust the iscv value to increase or decrease the idle rpm.
  18. Ducie54

    Problem setting base timing

    Do a trigger scope at idle. Also which coils are you using?
  19. Ducie54

    idle issues,2004 ej257

    Post an engine bay pic where u have it. I have mine mounted just before the throttle body. No reason why you can't have it mounted on the outlet side of the intercooler.
  20. Ducie54

    Aux9 not sending signal to fuel pump relay

    Can you post your map
  21. Ducie54

    Link Can Lambda wiring

  22. Ducie54

    Gti-R Base Map G4+

    I sent you a file it was using stock turbo and 700cc sard injectors. Let us know how u go.
  23. Ducie54

    Gti-R Base Map G4+

    I have a few. But they are all for G4 traditional setups. Send me an email at Nigeld54@gmail.com and I'll give you a starting point. May need tweaking as they had big injectors.
  24. Ducie54

    knock detection device

    On my Samsung earbuds I had the cable tie the button down.
  25. Ducie54

    Sr20vet ignition table

    I would set both the same at 5000rpm as a start point. You ideally need to tune this on the dyno watching the torque the power. I noticed if you switch them too early the lambda goes rich and you need a low VE number to fix it. Mine leans out at 5000rpm. I needed another cell at 5150