Oxygen Sensor Troubleshooting

This video is showing how to diagnose a faulty Oxygen Sensor and related fault codes scanned by OBD2 diagnostic scan tools. Hope this video may help you when you do troubleshooting. You may get these following OBD2 P codes while using scan tool to read DTCs: P0130 O2 Sensor Circuit Malfunction 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 Malfunction Bank 1 sensor 1 P0136 O2 Sensor Circuit Sensor Malfunction 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 Malfunction Bank 1 Sensor 2 P0150 O2 Sensor Circuit Malfunction 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 Malfunction Bank 2 Sensor 1 P0156 O2 Sensor Circuit Sensor Malfunction 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 Malfunction Bank 2 Sensor 2 P0162 O2 Sensor Circuit Malfunction Bank 2 Sensor 3 P0163 O2 Sensor Circuit Low Voltage Bank 2 Sensor 3 P0164 O2 Sensor Circuit High Voltage Bank 2 Sensor 3 P0165 O2 Sensor Circuit Slow Response Bank 2 Sensor 3 P0166 O2 Sensor Circuit No Activity Detected Bank 2 Sensor 3 P0167 O2 Sensor Heater Circuit Malfunction Bank 2 Sensor 3 P0170 Fuel Trim Malfunction Bank 1 P0171 System Too Lean Bank 1 P0172 System Too Rich Bank 1 P0173 Fuel Trim Malfunction Bank 2 P0174 System Too Lean Bank 2 P0175 System Too Rich Bank 2 We are Malaysia distributor specialize in Automotive Diagnostic Tools from brand Autoland, GSCAN, FCAR, GTC and etc. Please feel free to drop us a message if you have any inquiry. Please subscribe our youtube channel for more latest update. Please like our Facebook page.   / aurorasupplies   Website: www.aurorasupplies.com.my Contact number: Aurora Supplies Sdn Bhd 03-80623110