Car Fault Codes
OBD-II trouble codes explained: meaning, causes, symptoms, fixes and typical repair cost.
Category
All
Fuel & air
Ignition & misfire
Emissions & exhaust
Cooling & lubrication
Speed & idle
Engine computer & electrical
Transmission
Hybrid & EV
Network
Body
Chassis & brakes
Showing 1–24 of 24 codes
P0130
O2 Sensor Circuit (Bank 1 Sensor 1)
P0131
O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1)
P0132
O2 Sensor Circuit High Voltage (Bank 1 Sensor 1)
P0133
O2 Sensor Circuit Slow Response (Bank 1 Sensor 1)
P0134
O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1)
P0135
O2 Sensor Heater Circuit (Bank 1 Sensor 1)
P0136
O2 Sensor Circuit (Bank 1 Sensor 2)
P0137
O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2)
P0138
O2 Sensor Circuit High Voltage (Bank 1 Sensor 2)
P0139
O2 Sensor Circuit Slow Response (Bank 1 Sensor 2)
P0140
O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2)
P0141
O2 Sensor Heater Circuit (Bank 1 Sensor 2)
P0150
O2 Sensor Circuit (Bank 2 Sensor 1)
P0151
O2 Sensor Circuit Low Voltage (Bank 2 Sensor 1)
P0152
O2 Sensor Circuit High Voltage (Bank 2 Sensor 1)
P0153
O2 Sensor Circuit Slow Response (Bank 2 Sensor 1)
P0154
O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1)
P0155
O2 Sensor Heater Circuit (Bank 2 Sensor 1)
P0156
O2 Sensor Circuit (Bank 2 Sensor 2)
P0157
O2 Sensor Circuit Low Voltage (Bank 2 Sensor 2)
P0158
O2 Sensor Circuit High Voltage (Bank 2 Sensor 2)
P0159
O2 Sensor Circuit Slow Response (Bank 2 Sensor 2)
P0160
O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 2)
P0161
O2 Sensor Heater Circuit (Bank 2 Sensor 2)