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Thread: 350 TBI - increasing idle setting for AC Switch?

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  1. #8
    LT1 specialist steveo's Avatar
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    Aug 2013
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    i had a peek and there are already added steps for when a/c is engaged in your stock calibration (so it doesn't stall out from the load), but then the 'idle target' isn't increased so it would settle back to stock idle target.

    your stock idle target is 600, here's a bin with the idle target 300 more rpm when it thinks a/c is on

    now you just need to get some programming gear together so you can modify your chip and throw it on there, recommend stuff from moates.net i guess

    attached xdf and the bin, load both in tunerpro and make further changes if you want
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