COBB tuning AccessPort?
#41
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Originally Posted by CSF
a few questions:
any updates or new reviews for this? any idea when the g35 AP is coming out? i'm also interested in an answer for jeff92se's question
any updates or new reviews for this? any idea when the g35 AP is coming out? i'm also interested in an answer for jeff92se's question
As for the intake question... No, we have not tested a single intake that kept the A/F ratios the same as stock. Including ours. Which is why we haven't released it yet. We will make sure it is perfect before release.
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Since this is supposed to come out for the Gs soon and I'm considering getting it...any review updates from you guys who already have it? Is it worth it now or wait for newer maps (including optimized throttle control)?
#43
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Originally Posted by hippie
Christian, are the motors going lean enough to cause internal damage or will it just cost power?
My AP arrives tomorrow and I'm wondering if I should install it or wait for a stage 3 map. I could reinstall all the stock intake stuff and remove the test pipes pretty easily, but I don't want to take the headers off.
thanks mike
My AP arrives tomorrow and I'm wondering if I should install it or wait for a stage 3 map. I could reinstall all the stock intake stuff and remove the test pipes pretty easily, but I don't want to take the headers off.
thanks mike
Originally Posted by Jeff92se
Interesting part in bold. In a good or bad way? Was there an intake that did not adversly affect the maf readings or one that you guys were happy with?
Take care,
Christian.
#44
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Christian....I actually just got back from the dyno. I wanted to have a "stock" baseline before I installed the AccessPort.
I made a few pulls with a certain intake, headers, UD pulleys, light flywheel, and custom cat-back w/ y-pipe. The O2's were all over the place......my y-pipe is a slip fit so there "may" have been some air leakage, but I doubt it.
I then made a few more pulls with the stock intake. Results....1 more Hp and less eratic A/F, but it still bounced around. The interesting thing was that the torque curve moved with the A/F changes.
What kind of data logging are you looking for? A/F for each cylinder? MAF voltage values?
If I were to make a list of mods for a stage 2+ or 3 it would include stock intake (b/c what I just learned), plenum spacer or aftermarket plenum (they achieve the same thing), headers, and test pipes.
mike
I made a few pulls with a certain intake, headers, UD pulleys, light flywheel, and custom cat-back w/ y-pipe. The O2's were all over the place......my y-pipe is a slip fit so there "may" have been some air leakage, but I doubt it.
I then made a few more pulls with the stock intake. Results....1 more Hp and less eratic A/F, but it still bounced around. The interesting thing was that the torque curve moved with the A/F changes.
What kind of data logging are you looking for? A/F for each cylinder? MAF voltage values?
If I were to make a list of mods for a stage 2+ or 3 it would include stock intake (b/c what I just learned), plenum spacer or aftermarket plenum (they achieve the same thing), headers, and test pipes.
mike
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i see Christian has posted up links to the AP software and calibrations for the G35 on the Cobb Forum
http://forums.cobbtuning.com/forums/...ad.php?t=39731
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http://forums.cobbtuning.com/forums/...ad.php?t=39731
#48
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A FYI for anyone who buys an early AP. I tried to install mine last night with no luck, it wouldn't get past the select a map screen.
I called the tech line and within minutes Parker diagnosed the problem, I had an older firmware version. He emailed me a link to update the firmware and everything installed smoothly.
COBB, A+ for support.
mike
I called the tech line and within minutes Parker diagnosed the problem, I had an older firmware version. He emailed me a link to update the firmware and everything installed smoothly.
COBB, A+ for support.
mike
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Originally Posted by tnk210
So I was thinking of putting the stock intake back on, is it ok to still use the Stage 2 flash? I'd still have the plenum spacer, HFC's, and exhaust.
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I received mine yesterday and of course directly installed the program. It seems to have more power over the entire power band but especially the last 2k rpm. There the car pulls much harder. I am curious to see what results would be on a dyno, but probably will not get that type of time until summer. Since on occasion I would like to shift the AP from one car to the other, is there any problem with doing this or is there a you are doing to often point therefore breakage? If you are on the fence and you have a car for which this works go buy it.
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Originally Posted by Sunset350ZR
I received mine yesterday and of course directly installed the program. It seems to have more power over the entire power band but especially the last 2k rpm. There the car pulls much harder. I am curious to see what results would be on a dyno, but probably will not get that type of time until summer. Since on occasion I would like to shift the AP from one car to the other, is there any problem with doing this or is there a you are doing to often point therefore breakage? If you are on the fence and you have a car for which this works go buy it.
Glad to hear you like it. BTW, our newest maps on our website raise the rev limiter 250 RPM for those of you interested in this.