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How do you disable VATS in HP Tuners VCM Editor?

VATS is turned off in the engine computer's calibration — standard on swaps because the recipient vehicle doesn't have the matching theft-deterrent hardware (Chevy Hardcore). Speedway notes Vortec engines need VATS removed from the PCM for a swap to start and run.

Controller differences (HP Tuners): on the E38, VATS removal uses the Write VIN / Tunerlock / VATS flash routine. On most other controllers, a Write Entire generally handles tuner-lock and VATS changes.

A typical 0411 swap base calibration also disables VATS along with the other swap changes (GM Truck Central). See the swap tune checklist.

More: who tunes it, and how to learn.

Confidence: medium — sources disagree or are limited; check the sources below.

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