FAQ for Oxygen Sensor Repair
Q: How to remove the heated oxygen sensor-bank 1 sensor 1?
A:
You shall disconnect the engine wiring harness electrical connector from the heated oxygen sensor (HO2S) electrical connector, and remove the HO2S electrical connector retainer from the engine wiring harness clip, and the HO2S from the exhaust manifold.
By BobGM Specialist
02/11/2022 Q: How to install the heated oxygen sensor-bank 1 sensor 1?
A:
You shall install the HO2S, connect the engine wiring harness electrical connector to the HO2S electrical connector, and install the HO2S electrical connector retainer.
By BobGM Specialist
02/11/2022 Q: How to remove the heated oxygen sensor-bank 1 sensor 2?
A:
You shall remove the connector position assurance (CPA) retainer, disconnect the heated oxygen sensor (HO2S) electrical connector from the engine wiring harness electrical connector, and remove the HO2S from the exhaust pipe.
By BobGM Specialist
02/11/2022 Q: How to remove the heated oxygen sensor-bank 2 sensor 2?
A:
You shall remove the connector position assurance (CPA) retainer, disconnect the heated oxygen sensor (HO2S) electrical connector from the engine wiring harness electrical connector, and remove the HO2S from the exhaust pipe.
By BobGM Specialist
02/11/2022 Q: How to install the heated oxygen sensor-bank 2 sensor 1?
A:
You shall install the HO2S, the HO2S electrical connector retainer, and the fuel injector sight shield.
By BobGM Specialist
02/11/2022 Q: How to remove the heated oxygen sensor-bank 2 sensor 1?
A:
You shall remove the fuel injector sight shield, the HO2S electrical connector retainer from the engine wiring harness clip, and the HO2S from the exhaust manifold.
By BobGM Specialist
02/11/2022 Q: What should be noted when replacing the HO2S?
A:
You shall clear a code with a scan tool, regardless of whether or not a DTC is set, and reset HO2S heater resistance learn with a scan tool, where available.
By BobGM Specialist
02/11/2022 Q: What should be noticed while servicing the heated oxygen sensor?
A:
You shall not apply contact cleaner or other materials to the sensor or vehicle harness connectors, not damage the sensor pigtail and harness wires in such a way that the wires inside are exposed, and not remove or defeat the oxygen sensor ground wire, where applicable.
By BobGM Specialist
02/11/2022 Q: How to install the heated oxygen sensor-bank 2 sensor 2?
A:
You shall install the HO2S to the exhaust pipe, connect the HO2S electrical connector to the engine wiring harness electrical connector, and install the CPA retainer.
By BobGM Specialist
02/11/2022 Q: How to install the heated oxygen sensor-bank 1 sensor 2?
A:
You shall install the HO2S to the exhaust pipe, connect the HO2S electrical connector (6) to the engine wiring harness electrical connector, and install the CPA retainer.
By BobGM Specialist
02/11/2022 See more FAQs (8)