Designed to monitor engine efficiency and fuel mileageFeatures a backlit LCD screenConnects directly into the stock O2 sensorEasy to installHighly durable
JET Air and Fuel Monitor is designed to monitor engine efficiency and fuel mileage. It features a backlit LCD screen and eight different monitoring screens. This monitor connects directly into the stock O2 sensor and is easy to install.
Brand: Jet Performance, Model: 66110