P2077 GMC
Intake Manifold Tuning Valve Position Sensor Circuit Low Voltage
GMC
P2078 GMC
Intake Manifold Tuning Valve Position Sensor Circuit High Voltage
P207F GMC
Reductant Quality Performance
P2070 GMC
Intake Manifold Tuning Valve Stuck Open
P2071 GMC
Intake Manifold Tuning Valve Stuck Closed
P2067 GMC
Fuel Level Sensor ‘B’ Circuit Low
P2068 GMC
Fuel Level Sensor ‘B’ Circuit High
P205E GMC
Reductant Tank Temperature Sensor Circuit Intermittent/Erratic
P2066 GMC
Fuel Level Sensor ‘B’ Performance
P205B GMC
Reductant Tank Temperature Sensor Circuit Range/Performance