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Title: Cam switch timing -- not following any map I can see Post by: AARDQ on December 09, 2013, 12:05:14 PM 4Z7907551R (2003 2.7T), I've been playing with cam switch timing, but results are not following KFNWSE or any other map discussed in the FR. I have KFNWSE set advanced pretty much everywhere that's interesting (as first step in working out what's optimal) but cams are retarding at ~90% load. It's been really cold (-12 deg F to 10 deg F) so could be that there's some function not discussed/shown in the FR at play. It's not following cat heating or cold engine maps (and the cold engine maps are not active until ~-40 deg F in any case), either. Logging path doesn't seem to be an option; the 551R.ecu is missing the relevant bits. No other weirdness, car is running like a champ. Cams are 0.0 and +3.0 and otherwise advance and retard according to KFNWSE as expected.
Sound familiar to anyone? Title: Re: Cam switch timing -- not following any map I can see Post by: phila_dot on December 09, 2013, 04:22:38 PM You're looking at the wrong FR...look at the english FR posted %NWS
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