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Yeahdoug

CLL for WOT only

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I know that most want the opposite, but is there a way I can run CLL at wot only. We have a high hp/high boost CVT application and because of the variable ratio we can get lean spots as the clutches shift out. I was thinking of trying to tune them out with CLL.  I can't really use transient fuel because there is no throttle movement and the rpm stays the same. I was thinking about work arounds... does the target afr table extrapolate the first and last x-axis values? If I start the first row at 20 psi, does it extrapolate lower or turn off CLL below that value? Any other ideas are welcome too.

Thanks!

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If you have an Xtreme or higher level ECU with wideband auto mode CLL you can do it, you cant do it natively with the lower ECU's that just have Stoich mode CLL.

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Yes we have auto mode. How can it be done?  I see RPM < and > lock out, but only > lockout for TPS and MAP. I need a < lockout for TPS or MAP.

Thanks,

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You can set the trim tables up however you like, but an example below would allow CLL to add 15% fuel when above 90%TP or remove 5% fuel when above 90% TP.

2vbvj49.png

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Its likely you are on older firmware. If you bring it up to 5.6.6 the option will be there.

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