Articles in this category

Supported gauges?
Repair & Internal Parts?
Repair services?
Vehicle impaired when UltraGauge is attached
Diesel MPG Accuracy & Calibration
Air to Fuel ratio (AFR)
Toyota Tacoma 2001-2004 with ABS
MPG Accuracy
When things go wrong, perform a system reset
UltraGauge does not power on when connected
UltraGauge does not detect ignition on, does not power up
Fuel Sender detection
Few gauges found
Check Engine Light
Vehicle specific Battery Drain
Battery drain (concerns about)
2012+ Mazda 3 and other models
Connector difficult to unplug
F-xxx Ford Diesel trucks
Multiple vehicle use?