Keep an Eye on Your Engine’s Air/Fuel Ratio from Your Smartphone with a FAST Wireless Air/Fuel Meter Kit

Just when you thought you knew everything you could do with a smartphone, FAST adds engine air/fuel ratio monitoring to the list. The FAST Wireless Air/Fuel Meter Kits measure your engine’s air/fuel ratio and send that data to your Apple or Android phone via a Bluetooth module installed under the hood that is connected to the oxygen sensor(s). That makes for a super-clean installation with a minimum of wiring and no gauges to mount.

The FAST Wireless Air/Fuel Meter Kits have other cool features too:
• Kit for dual O2 sensors allows you to monitor each sensor individually or average both together
• Built-in data logger records up to two minutes of air/fuel and RPM data
• Preloaded fuel calibrations for gasoline, all popular ethanol blends, methanol, and diesel
• 0-5 volt output for external data loggers and digital gauges
• Selectable module output—use as an RPM-activated window switch, a lean air/fuel ratio safety cutoff, or an anti-theft device

The FAST Wireless Air/Fuel Meter Kits include the module, single or dual Bosch LSU 4.9 oxygen sensors, sensor bung or bungs, and wiring.

CHECK OUT THE FAST WIRELESS AIR/FUEL METER KITS AT SUMMIT RACING