This engine control module (ECM) is programmed with a base tune for GM Gen III 6.0L applications paired with a 4L80E transmission. The calibration includes removal of the Vehicle Anti-Theft System (VATS) and is intended to allow engine startup and operation prior to final custom tuning.

Painless 60718 Engine Control Module Features:

• Configured for GM 12200411 ECM platform
• Calibrated for 6.0L Gen III Vortec engine
• 4L80E transmission compatibility
• Vehicle Anti-Theft System (VATS) removed
• Base tune designed for startup and transport to tuner
• Configured for 4.10 gear ratio
• Configured for 29.62 in. rear tire diameter
• Factory emissions systems remain active
• Check engine light may be present until final tuning