Yes, as full as what is in the chip which can be changed. Other ECM/PCM are differant and have a seperate idle timing table and takes much more work to get to run without VSS.
1990 Chevy Suburban 5.7L Auto ECM 1227747 $42!
1998 Chevy Silverado 5.7L Vortec 0411 Swap to RoadRunner!
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