3rd gear pull a/f help

K-Series Programmable ECU installation questions / support issues
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swhangin
Posts: 5
Joined: Fri Feb 15, 2019 6:12 pm

3rd gear pull a/f help

Post by swhangin »

Hello I am looking for any help I can get with this. Its a 3rd gear pull that needs tweaking of A/F. I am curious if anyone can help I am just looking to smooth this out as I have to move in 2 weeks and all the dyno places have lead time of months and cannot help at this time. Im just looking to drive it without any issues to the engine not a performance tune.
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DRIVE2.kal
(168.81 KiB) Downloaded 115 times
3rdgearpull.kdl
(1.01 MiB) Downloaded 103 times
hoffmvn
Posts: 1
Joined: Thu Jan 10, 2019 5:08 pm

Re: 3rd gear pull a/f help

Post by hoffmvn »

I attempted to fix your a/f ratio, smoothed out your low / high speed table a bit hope it does the charm for ya.

(Few things looked a little wonky to me but I am new to the tuning world.)
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DRIVE2.kal
(163.52 KiB) Downloaded 109 times
swhangin
Posts: 5
Joined: Fri Feb 15, 2019 6:12 pm

Re: 3rd gear pull a/f help

Post by swhangin »

Thank you very much hoffmvn, ill load it and hopefully that helps. Ive been trying to fix it the last couple days and its been getting a lot better. I wish I would have looked sooner. Here is the last kal I have where the start up wasn't too bad, still lean close to wot but drivability was a lot better
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DRIVE2.kal
(167.03 KiB) Downloaded 85 times
swhangin
Posts: 5
Joined: Fri Feb 15, 2019 6:12 pm

Re: 3rd gear pull a/f help

Post by swhangin »

The adjusted kal helped a lot but I still have a stumble upon start up. A few more adjustments and should be good.
This is an 06'-08' stock engine
custom cold air intake to fit the stock intake manifold
k20a2 exhaust manifold
no IACV
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