1GC Signal Corrector Mazda pre-programmed to work with an

pre-programmed to work with an ever-growing list of sensors

Always make connections with the power off

Fuel level

10″ LCD screen with 40+ pre-loaded gauge designs and themes

1GC Signal Corrector Mazda pre-programmed to work with anOneGauge Model 1GC: The Universal Signal Corrector Tired of your speedometer showing 80 mph when you're doing 60? Or is your tachometer acting like its in a different engine entirely? The Model 1GC is the ultimate "translator" for your vehicle's electronic signals, designed to fix calibration issues in almost any swap or modification project. Each OneGauge Model 1GC package includes a comprehensive set of setup instructions and a specialized RC