Anyway to tune a 98PCM for dry Direct port N20
09-19-2010, 09:03 PM
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Personally, I would upgrade to a later pcm & use a custom OS like Efilives COS5. You are already stuck using a low resolution VE table while in SD which wont help matters. But in a worst case scenario you could do the IAT sensor trick to get extra fuelling & pulling timing while spraying.
09-19-2010, 09:07 PM
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Personally, I would upgrade to a later pcm & use a custom OS like Efilives COS5. You are already stuck using a low resolution VE table while in SD which wont help matters. But in a worst case scenario you could do the IAT sensor trick to get extra fuelling & pulling timing while spraying.
Plan on upgrading the PCM one day, but in the meantime, I was just wondering...
09-19-2010, 09:19 PM
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I just had a look through a 98 file & it doesnt look like there is any IAT fuelling modifiers so you would be stuck with either a small shot, or a tune that is way rich N/A. Looks like the upgrade is the only real solution to go dry.
