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AFM DFM Disabler OBD2 for GM 5.3 6.2 6.0 4.3 Silverado Sierra Yukon V8

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Product details

Management number 62846592 Release Date 2026/03/03 List Price $23.99 Model Number 62846592
Category

AFM DFM Disabler OBD2 for GM 5.3 6.2 6.0 4.3 Silverado Sierra Yukon V8

New – Open Box
Never installed. Opened for photos only.

Brand new AFM/DFM Disabler – 2025 Upgraded Version
Plug-and-play OBD-II module for compatible GM V6 & V8 engines.

Never used. Opened for photos only.

What It Does:

• Disables Active Fuel Management (AFM)
• Disables Dynamic Fuel Management (DFM)
• Keeps engine running in full V6/V8 mode
• Plug & play — no tuning required
• Does NOT permanently modify ECU
• Unplug to return to factory settings

Compatible With Many GM Models Including:

• Chevy Silverado
• GMC Sierra
• Tahoe
• Yukon
• Suburban
• Cadillac Escalade

Engine sizes commonly supported:
4.3L • 5.3L • 6.0L • 6.2L

(Always verify compatibility with your specific year & model.)

Installation:

Simply plug into your vehicle’s OBD-II port under the dashboard.
No tools required.


Indicator Lights:

• Green = Operating
• Red = Standby

CategoryOther > Automotive > Replacement parts
SizeN/A
BrandNone
ConditionNew

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