using interpolation when tuning

Give input on tuning as well as any tips and tricks you may have. Also feel free to share base mapping files for various engine types.
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b930
Posts: 13
Joined: Sat Dec 01, 2012 1:06 am
ECU Model: S80 Pro
Firmware Version: 65
Location: Perth, Australia

using interpolation when tuning

Post by b930 »

I'm tuning my new install just now and wanted to know if it would be better tuning with interpolation off. My method is driving, reviewing the AFR log and making changes. Once it runs good without closed loop I'l then turn it on. Since I am primarily using AFR log, should I keep interpolation on or off for the best results?
Cheers.
S80, Porsche 1988 930 flat six aircooled, GT35 w/ twin scroll 1.03A/R dual gated equal length headers, SC cams, Turbokraft intercooler, 72# injectors.
Rob Stevens
Posts: 1247
Joined: Thu Jul 28, 2011 4:10 am
ECU Model: S100 Pro
Distributor: None-Coil On Plug :)

Re: using interpolation when tuning

Post by Rob Stevens »

I think best results with it off, I think that's what DTA recommend. however if you are trying to tune on the road you will never be able to hold it right on one cell properly anyway.
stevieturbo
Posts: 3577
Joined: Tue Aug 02, 2011 12:08 pm
ECU Model: No ECU
Location: Norn Iron

Re: using interpolation when tuning

Post by stevieturbo »

Interpolation off is purely for steady state dyno tuning.
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