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Air/Fuel Ratio Sensor 1 Heater Circuit Malfunction
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Air/Fuel Ratio Sensor 1 Heater System Malfunction
Air/Fuel Ratio Sensor 1 Range/Performance Problem
Air/Fuel Ratio Sensor 1 Circuit Range/Performance
Air/Fuel Ratio Sensor 1 AFS+ Terminal Low Voltage
Air/Fuel Ratio Sensor 1 Circuit Malfunction
Air/Fuel Ratio Sensor 1 Slow Response
Air/Fuel Ratio Sensor 1 Terminal Low Voltage
HO2S Insufficient Switching 21