Chevrolet - OBD Code Lookup

P2578 Chevrolet

Turbocharger Speed Sensor Circuit

Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Range/Performance

Direct Ozone Reduction Catalyst Deterioration Sensor Circuit Low

Direct Ozone Reduction Catalyst Deterioration Sensor Circuit High

Direct Ozone Reduction Catalyst Temperature Sensor Circuit High

Direct Ozone Reduction Catalyst Temperature Sensor Circuit Intermittent/Erratic

Direct Ozone Reduction Catalyst Deterioration Sensor Circuit

Direct Ozone Reduction Catalyst Temperature Sensor Circuit Range/Performance

Direct Ozone Reduction Catalyst Temperature Sensor Circuit Low

A/C Request ‘B’ Circuit Range/Performance