picture of my android head unit showing a gauge cluster... the gauges are 3 on top 3 on bottom... from left to right... top to bottom.... vacuum/boost gauge, mass air flow gauge, Air:Fuel mixture ratio gauge timing advance gauge, short trim fuel trim gauge, fuel rail pressure gauge.

when you drive like i do it's important to monitor all systems contemporaneously...
#icantdrive55 #hooningisnotacrime #raceforpinkslips