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Welcome Offer : Use Code WELCOME5 for 5% OFF!
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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping Across USA
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OBDDFM Active Fuel Management Disable Device for GM V8/V6 Engines - Model OBDDFM-B-1
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$59.02
Regular price
$84.31
-29%
9 available
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Vendor:
Obddfm
Type:
Engine Management Systems
Sku:
WBCARB0BZ889KLK
Available:
Available
Shipping information
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
The OBDDFM AFM Disabler is an advanced device designed to enhance the performance of V6 and V8 General Motors (GM) vehicles. It effectively disables the Active Fuel Management (AFM) and Dynamic Fuel Management (DFM) systems, ensuring your engine runs in full cylinder mode at all times. This device is suitable for car enthusiasts and everyday drivers looking to improve their vehicle's efficiency and responsiveness.
This OBDDFM AFM Disabler features a plug-and-play design, allowing for quick and easy installation through your vehicle's OBD-II port. Once connected, the device immediately starts working without the need for complicated setups or programming. It is engineered to be compatible with a range of GM vehicles, including cars, trucks, and SUVs equipped with AFM or DFM technology. Importantly, this device will not reprogram your factory ECU; simply unplug it to revert to factory settings.
Key Features:
Compatible with most V6 and V8 GM motors, providing a seamless solution for AFM/DFM issues.
Plug-and-play installation—instantly activates by connecting to the OBD-II port.
Keeps your engine operating in full cylinder mode, enhancing performance and fuel efficiency.
Device will not alter your factory ECU settings; unplugging restores factory configuration.
Blue indicator lights confirm successful connection and normal operation.
Not compatible with 2019+ Silverado and Sierra models with 5.3L/6.2L engines and 10-speed transmissions.
Recommended for use with older models only; verify compatibility before purchase.
The OBDDFM AFM Disabler is an essential tool for GM vehicle owners who wish to eliminate the limitations imposed by AFM and DFM systems. Its straightforward installation and effective performance make it a valuable addition to any vehicle maintenance toolkit. Ideal for those seeking enhanced engine performance and reliability, this device enables drivers to enjoy a smoother and more responsive driving experience.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is the OBDDFM Active Fuel Management Disabler?A: The OBDDFM Active Fuel Management Disabler is a plug-and-play device designed to disable the AFM (Active Fuel Management) and DFM (Dynamic Fuel Management) systems in compatible GM V6 and V8 engines, allowing them to run in full cylinder mode at all times.
Q: Is the OBDDFM Disabler compatible with my GM vehicle?A: The OBDDFM Disabler is compatible with most V6 and V8 GM vehicles equipped with AFM or DFM. However, it is not compatible with 2019+ Silverado and Sierra models with 5.3L / 6.2L motors and 10-speed transmissions, or the 2022 Refresh model trucks and SUVs. Please verify your vehicle model before purchasing.
Q: How do I install the OBDDFM AFM/DFM Disabler?A: Installation is straightforward; simply plug the OBDDFM Disabler into your vehicle's OBD-II port. The device will start working immediately, with blue lights flashing in sequence to indicate proper connection.
Q: Will the OBDDFM Disabler affect my vehicle's factory ECU?A: No, the OBDDFM Disabler does not reprogram your factory ECU. If you decide to revert to factory settings, simply unplug the device from the OBD-II port.
Q: What should I do if I won't be using the OBDDFM Disabler for an extended period?A: If the OBDDFM Disabler is not used for a long time, it is recommended to remove the device from the OBD-II port to prevent battery drain.
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