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  1. PCM Reprogramming

    The PCM in my 2008 MS3 died, I have replaced it with a used PCM. How do I go about reprogramming it to the car for the immobilizer and stuff? If the dealer is the only way, can Ford do it? I don’t have a local Mazda dealer.
  2. P2122 and P2138

    PFA: P2138 and P2122, what was everyone’s fix? Troubleshooting? The car will run and drive great for around 20 plus minutes, then start having major hesitation/bucking issues with anything passed like 15-20% throttle. I have sent a log to my tuner showing him as it’s actively doing it, In the...
  3. Very Choppy Idle

    I have a 2008 MS3 and im having a wild issue. It has a very choppy idle which causes stalling most of the time, and it has started randomly losing all accelerator pedal, as in I goto give it gas and it does nothing. Then when you pull over itll stall because its struggling to idle, and wont...
  4. Vacuum Leak?! Lean at Idle!

    08 MS3 Rough Idle?! +20-24.80 STFT’s, AFR bouncing around between high 13’s to low 17’s. Vacuum at Idle is -4’s. Found a couple small vacuum leaks, including MAF sensor oring was broken. 1 revision in from Freektune, trying to get the issue lined out, any ideas? Justin emailed and said it was a...
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