AFM/DFM Module, Active Fuel Management Device Compatible with V6 & V8 GM Motors

OBDAFM AFM/DFM Device Compatible with V6 & V8 GM Motors Features: ① Simply plug and play ② Maintain smooth driving performance. ③ Compatible with V6 & V8 General Motors (GM) ④ Will not reprogram the factory ECU NOTE: ➜ The OBDAFM device is NOT compatible with the 2022 refresh model trucks or SUVs. ➜ If the OBDAFM device is not used for a long time, please take the product off to avoid running out of battery. ➜ When the device was plugged, blue lights will flash in sequence and then turn off. It just indicated that the device was connected and working normally.

• Compatible with V6 / V8 General Motors active or dynamic fuel management vehicles, includes cars, trucks, and SUVs.
• No installation required, simply plug and play then it instantly begins working.
• Will not reprogram your factory ECU, unplug it to return to factory settings.
• The OBDAFM device is NOT compatible with the 2022 refresh model trucks or SUVs. Please confirm the compatibility before ordering it.
• The device is an OBD-II plug-in monitoring module designed for vehicle system communication.
• If you encounter any issues, contact us anytime for a hassle-free replacement or refund.