Review on 📏 HUD Slope Meter/Car Inclinometer OBD2 X90: Advanced OBD Car Head Up Display for Accurate Slope Measurement, Fault Code Clearing, Battery Voltage Monitoring, Tilt Angle, Height, Speed, Alarms by Tyler Blake

This module promises so much, but it just doesn't live up to the bar. I've forced mine to switch to US settings, the unit won't turn off. The final and most problematic issue is that if this remains, I think it's OBD, my fuel pump isn't working. When I plug it in after startup, it works fine. I'm an electronics engineer and will fix his problems within two weeks. Something is just not right, the power button is the biggest problem right now.