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
| Category | Other > Automotive > Replacement parts |
|---|---|
| Size | N/A |
| Brand | None |
| Condition | New |
Ottomans
Replacement parts
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