Bosch oxygen sensor wiring diagram toyotum. Premium oxygen o2 sensors. A wiring diagram is a streamlined standard pictorial depiction of an electrical circuit. The o2 or oxygen sensor is in charge of measuring the content of the exhaust. F oe smartlink kit assembly will add approximately 25 30 minutes to the.
Simple step by step instructions to assemble and install a bosch premium oxygen sensor with smartlink connection system. Bosch invented the automotive oxygen sensor which is also referred to as an o2 sensor or lambda sensor. Variety of 4 wire oxygen sensor wiring diagram. F before removing the existing oxygen sensor from your vehicle make note of the location of the connectors joining the oxygen sensor and vehicle wiring.
This sensor measures the amount of unburned oxygen that is present in the oxygen as it exits the vehicle which is indicative of the fuel mixture. Our premium oxygen sensors are thimble and planar switching sensors that are designed to meet or exceed oe specifications. Also note the routing of the existing sensor to ensure the oe smartlink oxygen sensor is routed the same way. It reveals the components of the circuit as streamlined forms and also the power as well as signal links between the tools.
Learn about the o2 sensor electrical connection and how it relates to the ecm and signal output.