Product Description:
GM VATS PASSkey II Bypass Module 30/50 HZ for LS1 / LT1 / LSX Swap
The VATS bypass module is intended for use when installing a GM engine equipped with PASSkeyII type VATS (Vehicle Anti-Theft System) into a vehicle missing the BCM (Body Control Module). The bypass module generates the signal normally sent from the BCM to the PCM/ECM when the proper key is detected. Without this signal, the fuel injectors will not work.
This bypass module generates the 'key OK' signal normally sent from the BCM, sometimes called the VATS decoder, to the PCM/ECM when the proper key is detected. Without this signal, the fuel injectors will shut down within the first 3 seconds.
This module will work with:
This bypass module generates the 'key OK' signal normally sent from the BCM, sometimes called the VATS decoder, to the PCM/ECM when the proper key is detected. Without this signal, the fuel injectors will shut down within the first 3 seconds.
This module will work with:
- All VATS equipped GM (Buick, Chevy, Oldsmobile and Pontiac) vehicles from 86 to 02 that originally had the black resistor pellet in the metal part of the ignition key
- All VATS equipped GM vehicles from 86 to 02 that has a wire to the PCM labeled VATS, Fuel enable or Circuit 229
This module is a simple three-wire interface (power, ground, signal).
This module comes equipped with a status LED that indicates that it is functioning.
PLEASE NOTE THIS DOES REQUIRE INSTALLATION BY SOMEONE WITH AUTOMOTIVE ELECTRICAL WIRING KNOWLEDGE. WE HIGHLY RECOMMEND FINDING A CERTIFIED TECHNICIAN TO INSTALL THIS ITEM.
