tunerpro

  1. veer90

    N54 Tunerpro DTC table confusion

    I'm trying to disable some O2 emissions system check codes to diagnose my car. It's giving me a lot of grief throwing heater, function, system check, etc. codes for the Pre-cat O2 sensors on my single turbo setup. AFRs will lean out and it'll drive like s#&t until the codes are cleared. All the...
  2. WOT808

    WGDC Drops. Default to WGDC Base. No PID added

    Hey all, I've been having this weird issue for about a month now. Symptom: Spool will slow and boost strays far from target. For some reason, the car defaults to the WGDC base value and PID doesn't intervene. Seems like some sort of limp mode (no codes or CEL). Cause: This usually happens after...
  3. Jeffman

    How does one avoid a low-load overboost error and limp mode?

    Questions Presented: How does one avoid a low-load overboost error and limp mode? Which of the Overboost - Adder TunerPro tables should be adjusted to avoid triggering a simple overboost error giving rise to 3100 error limp mode? Background: My latest custom 93 Oct ECU bin runs great with...
  4. Twisted Tuning

    Goodbye Tunerpro....

    Little side stuff i've been working on in my very scarce spare time. Did the n54 conversion awhile ago and just started the N55 conversion late last night. I do ECU calibrations and developing across quite a few platforms outside the N54/N55 platform. Never really been one to focus on just one...
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