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Automotive Diagnostic Code Lookup
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Search Results for “oxygen sensor”
P0134Oxygen Sensor Circuit No Activity Detected Bank 1 Sensor 1P0138Oxygen Sensor Circuit High Voltage Bank 1 Sensor 2P0140Oxygen Sensor Circuit No Activity Detected Bank 1 Sensor 2P0141Oxygen Sensor Heater Circuit Malfunction Bank 1 Sensor 2P0150Oxygen Sensor Circuit Malfunction Bank 2 Sensor 1P0151Oxygen Sensor Circuit Low Voltage Bank 2 Sensor 1P0152Oxygen Sensor Circuit High Voltage Bank 2 Sensor 1P0153Oxygen Sensor Circuit Slow Response Bank 2 Sensor 1P0154Oxygen Sensor Circuit No Activity Detected Bank 2 Sensor 1P0155Oxygen Sensor Heater Circuit Malfunction Bank 2 Sensor 1P0156Oxygen Sensor Circuit Malfunction Bank 2 Sensor 2P0157Oxygen Sensor Circuit Low Voltage Bank 2 Sensor 2P0158Oxygen Sensor Circuit High Voltage Bank 2 Sensor 2P0160Oxygen Sensor Circuit No Activity Detected Bank 2 Sensor 2P0161Oxygen Sensor Heater Circuit Malfunction Bank 2 Sensor 2P0420Catalyst System Efficiency Below Threshold (Bank 1)P0421Warm Up Catalyst Efficiency Below Threshold (Bank 1)P0422Main Catalyst Efficiency Below Threshold (Bank 1)P0423Heated Catalyst Efficiency Below Threshold (Bank 1)P0424Heated Catalyst Temperature Below Threshold (Bank 1)P0430Catalyst System Efficiency Below Threshold (Bank 2)P0431Warm Up Catalyst Efficiency Below Threshold (Bank 2)P1032Oxygen Sensor Heater Control CircuitP1130Heated Oxygen Sensor Insufficient SwitchingP1131Lack of HO2S Switch Indicates LeanP1132Lack of HO2S Switch Indicates RichP1134HO2S Transition Time Ratio FaultP1138HO2S Sensor Rich or High VoltageP1143HO2S Signal Lean During Power EnrichmentP1144HO2S Signal Rich During DecelerationP1146Heated Oxygen Sensor Circuit Low Bank 1 Sensor 1P1147Heated Oxygen Sensor Circuit High Bank 1 Sensor 1P1151HO2S Indicates Lean Bank 2P1152HO2S Indicates Rich Bank 2P1153HO2S Insufficient Switching Bank 2 Sensor 1P1154HO2S Transition Time Ratio Bank 2P1158HO2S Sensor Rich or High Voltage Bank 2P2231O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 1P2232O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 2P2233O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 1 Sensor 3P2234O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 1P2235O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 2P2236O2 Sensor Signal Circuit Shorted to Heater Circuit Bank 2 Sensor 3
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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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P0010Intake Camshaft Position Actuator Circuit (Bank 1)P0011Intake Camshaft Position Timing Over-Advanced (Bank 1)P0012Intake Camshaft Position Timing Over-Retarded (Bank 1)P0013Exhaust Camshaft Position Actuator Circuit (Bank 1)P0014Exhaust Camshaft Position Timing Over-Advanced (Bank 1)P0016Crankshaft/Camshaft Position Correlation (Bank 1 Sensor A)P0017Crankshaft/Camshaft Position Correlation (Bank 1 Sensor B)P0087Fuel Rail/System Pressure Too LowP0088Fuel Rail/System Pressure Too HighP0100Mass Air Flow Circuit MalfunctionP0101Mass Air Flow Circuit Range/PerformanceP0102Mass Air Flow Circuit Low Input
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