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Ducie54

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Ducie54 last won the day on September 10

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About Ducie54

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  1. Ducie54

    Misfire issues?

    Are you running a fuel rail pulse dampner? Injector dynamics have a good utube video about them. Also how long is the vacuum line to your fuel pressure regulator.
  2. Ducie54

    E36 3000rpm at start up

    A log and a copy of your map will help with diagnoses.
  3. Ducie54

    ecu goes lean with "auto tune" on

    You need to tune EACH cell. The fuel table graph looks like it hasn't been touched
  4. Ducie54

    Temp signal issue

    How have you done the wiring between the CDI and the coils? Have you followed the M&W manual? I'm running M&W CDI with denso coil on plug and have no issues with the battery being at the back of the car. Just earthing battery to body but I guess not all boddies are the same.
  5. Ducie54

    Lean warm/hot restart

    Watch your IAT on a hot restart. If the temp sensor gets heat soak the ecu in modelled mode will pull out fuel. Add fuel to the high temp no throttle area of the iat correction table.
  6. Ducie54

    Blown engine!

    I would assume IAT would follow this trend. You can get electrical noise/interference when you run sensor wiring beside items like coils and alternators. At around the 6600rpm mark the IAT drops randomly. Not the reason why the engine blew but IAT should follow the trend like the pic.
  7. Ducie54

    Blown engine!

    Yeah very strange that one. I reckon this hasn't seen a dyno or a knock listening device.
  8. Ducie54

    Blown engine!

    Reason why?
  9. Ducie54

    Blown engine!

    At 7.31 IAT is at 11 Deg, 7500 rpm, 216 KPA Almost looks like electrical noise.
  10. Ducie54

    Blown engine!

    Are you running a methanol spray? Your IAT is all over the place. Can you post a map?
  11. Ducie54

    Blown engine!

    Do u have a log of that run that it blew?
  12. Ducie54

    1JZ VVTi Solenoid Wiring

    I would make sure it's ignition switched 12v or you may have a back feed issue.
  13. Yes. That is how i've set mine up.
  14. Ducie54

    Link thunder sometimes doesnt log data

    I run mine off a digital input and haven't had dramas. Thunder ecu
  15. Ducie54

    cold start help

    Has this been tune? Reason i ask is the fuel table scaling is only a small range. 14 min to 32 max. I would start by using the base map cold start/warm up settings, tune the fuel table then go back to the cold start settings
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