top swap tune

[GRANDPRIXFOOL01]

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So my buddy and I have been trying to clean up zzp's tune on my car. I know that we have a lot more work to do, but I was just wondering if anyone had any tips or insights for us.
thanks,
p.s. I think that it may be time for injectors. inj. duty cycle got up to 121% I believe.




Run 3 from mikep -- Scan Depot dot net

[TDCRacing]

Start off with a stock .bin file. From what i can see on the scans after i looked real quick you need to do a maf tune. You're trims are at 7 at WOT. Looks like you're o2's are at 870's at WOT. Little lean there. I don't even run that low.


Give us some more info...mods ect.


If you have hpt i can give you a stock .bin file if you need one.

[Bio248]

the 870 WOT o2s mean nothing. get a wideband to really know what youre AFR is.

get your fuel trims zeroed out and see where it is. if youre still knocking, youre going to have to back off the timing a little.