Knock sum on 93

tk2481 · Mar 26, 2008, 05:52 PM

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??

Magnumpsi · Mar 26, 2008, 05:59 PM

That is not too bad. Get protuned.

Mitch

tk2481 · Mar 26, 2008, 06:51 PM

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?

CPA5 · Mar 27, 2008, 01:36 PM

I just responded to you over in the COBB FORUMS......so I'll just say what Mitch said sounds correct

tk2481 · Mar 27, 2008, 06:02 PM

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?

Magnumpsi · Mar 27, 2008, 06:08 PM

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