Aracer AF1/AF2/AF3 Switched Power Adapter

100% Plug-N-Play power adapter for your Aracer AF1, AF2 or AF3 wideband module. Prevent your bikes battery from being drained by your AF module being wired to your battery. Also provides a constant 12v power source to prevent little hiccups in your AFR when tuning because of voltage drops if you are powering this through the ECU directly. When powered through ecu, it has been noticed the module will sometimes "skip" or pause for a split second because of a power draw issue. Highly recommended to be used whenever you are using a AF1, AF2 or AF3. Adapter plugs into your taillight which is only on when your key is in the On position.

Fits 2014-2026 Honda Grom / Honda Monkey