LS1 ECM with VATS Removed (2002 5.7L Camaro w/ Automatic Transmission)

Description

Engine Control Module Upgrade. The LS1 ECM with VATS Removed replaces your factory ECM, removing the Vehicle Anti-Theft System to simplify tuning and modifications. It provides a base calibration specifically for 5.7L LS1 engines paired with 4L60e transmissions, allowing your vehicle to start and run while enabling tuning professionals to customize settings further. This ECM is ideal for those planning to modify and tune their 2002 Camaro’s engine management system.

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Construction and Appearance. Built with durable electronic components within a standard automotive-grade enclosure, the ECM is designed to withstand the conditions of the engine compartment. It retains the stock ECU form factor for a clean, factory-style installation without altering appearance or fitment.

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Installation. Installation involves replacing the factory ECM with this unit by disconnecting and reconnecting the wiring harness. No drilling, cutting, or permanent vehicle modifications are required, making it a straightforward swap for users experienced with automotive electronic components.

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Application. Calibrated specifically for the 2002 5.7L Camaro equipped with a 4L60e automatic transmission, this ECM maintains stock gear ratios and rear tire diameter to support proper tuning. Factory emissions functions remain active, but a check engine light will persist until professional tuning is completed to finalize the calibration.

CA Residents: WARNING: Cancer and Reproductive Harm

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• 12200411 ECM With 2002 LS1 Camaro Tune & VATS Removed

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• Vehicle Anti-Theft System Removed and Calibrated for:

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• 5.7L Engine / 4L60e Transmission / 3.42 Gear Ratio / 26.50” Rear Tire Diameter

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• All Factory Emissions Items Remain Activated

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• Check Engine Light Will Remain Until Further Tuning Is Completed

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• Designed to Start Vehicle and Allow Transport to a Local Tuner for Additional Calibration

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• Service for Further Tuning Not Offered

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• Fits 2002 5.7L Camaro with Automatic Transmission

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