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Automotive Diagnostic Code Lookup
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Search Results for “oxygen sensor”
P0130 ★★★★★Oxygen Sensor Circuit Malfunction Bank 1 Sensor 1P0131 ★★★★★Oxygen Sensor Circuit Low Voltage Bank 1 Sensor 1P0132 ★★★★★Oxygen Sensor Circuit High Voltage Bank 1 Sensor 1P0133 ★★★★★Oxygen Sensor Circuit Slow Response Bank 1 Sensor 1P0134 ★★★★★Oxygen Sensor Circuit No Activity Detected Bank 1 Sensor 1P0135 ★★★★★Oxygen Sensor Heater Circuit Malfunction Bank 1 Sensor 1P0136 ★★★★★Oxygen Sensor Circuit Malfunction Bank 1 Sensor 2P0137 ★★★★★Oxygen Sensor Circuit Low Voltage Bank 1 Sensor 2P0138 ★★★★★Oxygen Sensor Circuit High Voltage Bank 1 Sensor 2P0140 ★★★★★Oxygen Sensor Circuit No Activity Detected Bank 1 Sensor 2P0141 ★★★★★Oxygen Sensor Heater Circuit Malfunction Bank 1 Sensor 2P0150 ★★★★★Oxygen Sensor Circuit Malfunction Bank 2 Sensor 1P0151 ★★★★★Oxygen Sensor Circuit Low Voltage Bank 2 Sensor 1P0152 ★★★★★Oxygen Sensor Circuit High Voltage Bank 2 Sensor 1P0153 ★★★★★Oxygen Sensor Circuit Slow Response Bank 2 Sensor 1P0154 ★★★★★Oxygen Sensor Circuit No Activity Detected Bank 2 Sensor 1P0155 ★★★★★Oxygen Sensor Heater Circuit Malfunction Bank 2 Sensor 1P0156 ★★★★★Oxygen Sensor Circuit Malfunction Bank 2 Sensor 2P0157 ★★★★★Oxygen Sensor Circuit Low Voltage Bank 2 Sensor 2P0158 ★★★★★Oxygen Sensor Circuit High Voltage Bank 2 Sensor 2P0160 ★★★★★Oxygen Sensor Circuit No Activity Detected Bank 2 Sensor 2P0161 ★★★★★Oxygen Sensor Heater Circuit Malfunction Bank 2 Sensor 2P0171 ★★★★★System Too Lean Bank 1P0172 ★★★★System Too Rich Bank 1P0174 ★★★★★System Too Lean Bank 2P0175 ★★★★System Too Rich Bank 2P0420 ★★★★★Catalyst System Efficiency Below Threshold Bank 1P0430 ★★★★★Catalyst System Efficiency Below Threshold Bank 2P1000 ★★★★OBD System Readiness Test Not CompleteP1016 ★★★★Reductant Quality Sensor CircuitP1017 ★★★★Reductant Injector CircuitP1018 ★★★★NOx Sensor Circuit FaultP1019 ★★★★Reductant Tank Heater CircuitP1028 ★★★★EGR Temperature Sensor FaultP1029 ★★★★Exhaust Temperature Sensor FaultP1030 ★★★★Air Fuel Ratio Sensor CircuitP1031 ★★★★Air Fuel Ratio Sensor Heater CircuitP1032 ★★★★Oxygen Sensor Heater Control CircuitP1033 ★★★★NOx Sensor Signal PerformanceP1034 ★★★★Reductant Pressure Sensor CircuitP1035 ★★★★EGR Valve Position Sensor CircuitP1065 ★★★★EVAP Purge Flow PerformanceP1066 ★★★★EVAP Vent Control PerformanceP1067 ★★★★Secondary Air Injection Flow PerformanceP1068 ★★★★Secondary Air Pump Control CircuitP1069 ★★★★Secondary Air Valve Control CircuitP1070 ★★★★EGR Flow PerformanceP1071 ★★★★EGR Valve Control Circuit LowP1072 ★★★★EGR Valve Control Circuit HighP1073 ★★★★Exhaust Gas Temperature Sensor CircuitP1074 ★★★★Exhaust Gas Temperature Sensor Range/PerformanceP1075 ★★★★Diesel Particulate Filter Pressure Sensor CircuitP1076 ★★★★Diesel Particulate Filter Regeneration PerformanceP1077 ★★★★Reductant Pump Control CircuitP1078 ★★★★Reductant Heater Control CircuitP1079 ★★★★SCR System PerformanceP1127 ★★★★Exhaust Temperature Sensor Too HighP1128 ★★★★Fuel Trim System Too LeanP1129 ★★★★Fuel Trim System Too RichP1130 ★★★★Heated Oxygen Sensor Insufficient SwitchingP1131 ★★★★Lack of HO2S Switch Indicates LeanP1132 ★★★★Lack of HO2S Switch Indicates RichP1133 ★★★★HO2S Insufficient Switching Bank 1 Sensor 1P1134 ★★★★HO2S Transition Time Ratio FaultP1135 ★★★★Air/Fuel Sensor Heater CircuitP1136 ★★★★Fuel Trim System Lean at IdleP1137 ★★★★Fuel Trim System Rich at IdleP1138 ★★★★HO2S Sensor Rich or High VoltageP1143 ★★★★HO2S Signal Lean During Power EnrichmentP1144 ★★★★HO2S Signal Rich During DecelerationP1146 ★★★★Heated Oxygen Sensor Circuit Low Bank 1 Sensor 1P1147 ★★★★Heated Oxygen Sensor Circuit High Bank 1 Sensor 1P1148 ★★★★Closed Loop Control Function Bank 1P1149 ★★★★Closed Loop Control Function Bank 2P1150 ★★★★Air/Fuel Sensor Range PerformanceP1151 ★★★★HO2S Indicates Lean Bank 2P1152 ★★★★HO2S Indicates Rich Bank 2P1153 ★★★★HO2S Insufficient Switching Bank 2 Sensor 1P1154 ★★★★HO2S Transition Time Ratio Bank 2P1155 ★★★★Air/Fuel Sensor Heater Circuit Bank 2P1156 ★★★★Fuel Trim Lean Bank 2P1157 ★★★★Fuel Trim Rich Bank 2P1158 ★★★★HO2S Sensor Rich or High Voltage Bank 2P1166 ★★★★Air/Fuel Ratio Sensor Heater LowP1167 ★★★★Air/Fuel Ratio Sensor Heater HighP1168 ★★★★Closed Loop Control Function Bank 1P1169 ★★★★Closed Loop Control Function Bank 2P1170 ★★★★Fuel Trim MalfunctionP1171 ★★★★System Too Lean During AccelerationP1172 ★★★★System Too Rich During AccelerationP1173 ★★★★Fuel Trim Adaptation AdditiveP1174 ★★★★Fuel Trim Cylinder Balance Bank 1P1175 ★★★★Fuel Trim Cylinder Balance Bank 2
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I have a codeType P0300, P0420, P0171, or any code your scanner shows.Engine is misfiringRough idle, shaking, flashing Check Engine Light, or loss of power.EVAP / gas cap issueFuel smell, emissions leak, small leak, large leak, purge or vent valve.Runs lean or richFuel trims, vacuum leaks, MAF issues, hesitation, or poor fuel economy.Oxygen sensor / catalystO2 sensor response, heater circuit, catalyst efficiency, emissions failure.Transmission problemHarsh shifting, slipping, incorrect gear ratio, solenoid or speed sensor codes.
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P0010 ★★★★★Intake Camshaft Position Actuator Circuit (Bank 1)P0011 ★★★★★Intake Camshaft Position Timing Over-Advanced (Bank 1)P0012 ★★★★★Intake Camshaft Position Timing Over-Retarded (Bank 1)P0013 ★★★★★Exhaust Camshaft Position Actuator Circuit (Bank 1)P0014 ★★★★★Exhaust Camshaft Position Timing Over-Advanced (Bank 1)P0016 ★★★★★Crankshaft/Camshaft Position Correlation (Bank 1 Sensor A)P0017 ★★★★★Crankshaft/Camshaft Position Correlation (Bank 1 Sensor B)P0087 ★★★★★Fuel Rail/System Pressure Too LowP0088 ★★★★★Fuel Rail/System Pressure Too HighP0100 ★★★★★Mass Air Flow Circuit MalfunctionP0101 ★★★★★Mass Air Flow Circuit Range/PerformanceP0102 ★★★★★Mass Air Flow Circuit Low Input
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