Chevrolet - OBD Code Lookup

P2BA9 Chevrolet

NOx Exceedence – Insufficient Reagent Quality

NOx Exceedence – Low Reagent Consumption

O2 Sensor Circuit Range/Performance Bank 2 Sensor 2

NOx Exceedence – Empty Reagent Tank

NOx Exceedence – Interruption of Reagent Dosing Activity

Pressure Control Solenoid ‘G’ Electrical

O2 Sensor Performance Bank 1 Sensor 1

O2 Sensor Performance Bank 2 Sensor 1

Four Wheel Drive High Range Performance

Four Wheel Drive Low Range Performance