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Knock sum on 93

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Old Mar 26, 2008, 04:52 PM
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Knock sum on 93

I finally installed my accessport with the new vac lines and wow what a diffrence. Not only does it have alot more power but my rough idle problem is gone. Its soo much smoother running now. I flashed it to stage 2 93 octane and while watching my knock sum it would hit 1 then go to 0 then 1 again then up to 2 then 0 again is this normal or should i reflash to a 91 octane map??
Old Mar 26, 2008, 04:59 PM
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That is not too bad. Get protuned.


Mitch
Old Mar 26, 2008, 05:51 PM
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alright one more question does anyone know if you can use the accessport for datalogging? Ive noticed that a few of the subaru guys are datalogging with ecuexplorer hooking directly up to the accessport. Can the evos do that or no?
Old Mar 27, 2008, 12:36 PM
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I just responded to you over in the COBB FORUMS......so I'll just say what Mitch said sounds correct
Old Mar 27, 2008, 05:02 PM
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Anyone know the answer on the datalogging question i asked? I read on here from a post from ams that cobb has software that will allow you to do this. Is this the streettuner software thats not out yet or something else?
Old Mar 27, 2008, 05:08 PM
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Just buy a Tactrix cable and log that way with Mitsulogger. I only say this because I am not sure if Cobb has any Street tuner software out for the AP yet.

Cheap and easy and will tell you everything you need to know.

Hope this helps.

Mitch M
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