P2271 Cadillac
HO2S Signal Stuck Rich Bank 1 Sensor 2
Cadillac
P2279 Cadillac
Intake Air Duct Air Leak
P2430 Cadillac
Secondary Air Injection System Air Flow/Pressure Sensor Circuit Bank 1
P2230 Cadillac
Barometric Pressure Sensor Circuit Erratic
P2258 Cadillac
Secondary Air Injection System Control ‘A’ Circuit High
P2270 Cadillac
HO2S Signal Stuck Lean Bank 1 Sensor 2
P219B Cadillac
Fuel Trim Cylinder Balance Bank 2
P2227 Cadillac
Barometric Pressure Sensor Performance
P2228 Cadillac
Barometric Pressure Sensor Circuit Low Voltage
P2229 Cadillac
Barometric Pressure Sensor Circuit High Voltage