help newbe trying very hard.

[amiller3831]

Good day all, Im trying to do the afr error and it seems either Im spinning my wheels or im not being patient enough. I have read many tutorials and I think I have cramed so much im going into overload. I don't want to hurt the engine, its a new build. Gen 3 408 with lsa blower and BTR stg3 cam. 9.8:1 comp. Im on log #11 and as I stated before it seems to be doing very little changes. Im copying then pasting special by half. Please look over tune and log to make sure I haven't forgot to turn off some form of other fueling and graph is correct. thanks again for your time.1st hard.hplafr error 11.hpt

[schpenxel]

Moved to gen 3 section. You'll get a lot more views over here.

Also post the layout you are using.

[Jggregory99]

What kind of WB are you using? Did you enable it in your channels. In looking at your log, I didn't see any values come up in MAF Err. I would guess you have not properly set up your Wide Band 02 in the Channels.

[amiller3831]

thanks schpenxel. Jggregory im not using a maf. thanks for your reply

[amiller3831]

denali tune config.Layout.xmlThanks schpenxel. Jggregory im not using a maf. Thanks

[amiller3831]

Went back through chart set-up and it appears I had map set-up in psi instead of kpa....Would that make a difference?

[schpenxel]

None of the charts in the layout you posted are setup in psi.

If your channel list has MAP in PSI, that is fine.. doesn't make any difference because it knows it's PSI and can be changed over to kpa or whatever other unit is needed in your graphs

[amiller3831]

im sorry its the channel not chart, but I don't think that would make a difference by what you are explaining. Also what about smoothing the chart after pasting.

[schpenxel]

Yeah if it's just the channel set to psi then that's no problem, it'll convert as needed to the units used in charts, graphs, etc.

I usually take whatever trends I'm seeing and try to apply those to any cells I don't hit in the MAF graph and also smooth everything some. If you look at the MAF table in "2D Graph" view you can kind of see where you have jumps up and down.. it should be fairly smooth

[amiller3831]

Figured it out, i was ignoring the alcohol open loop eq ratio table. Made all those 1.00 and retouched P.E. tables and wha la fueling is starting to match comanded afrs.

[rpturbo]

Also in the beginning, you may just want to paste special, multiply by %, and wait on the multiply by %-1/2 till your super close, but I am having my own issues, so take that for what it's worth.