Reyhan Blog: Bosch Oxygen Sensor Wiring Colors

Bosch Oxygen Sensor Wiring Colors

Learn about the o2 sensor electrical connection and how it relates to the ecm and signal output. Premium oxygen o2 sensors bosch invented the automotive oxygen sensor which is also referred to as an o2 sensor or lambda sensor.

There Are 4 Wires Going To My Front Oxygen Sensor 1 Blue 1 2

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Bosch oxygen sensor wiring colors. 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. Proceed to step 6. 2 identify the signal wire.

The o2 or oxygen sensor is in charge of measuring the content of the exhaust. Sensor and cut the bosch universal oxygen sensor wiring to the length of the oe sensor. Lay the oe sensor beside the bosch universal oxygen sensor and cut the oe sensor wires to the same length as the bosch universal oxygen sensor length.

Match the signal wire with the oe smartlink black wire. Proceed to step 6. Simple step by step instructions to assemble and install a bosch premium oxygen sensor with smartlink connection system.

1 identify the two heater wires first 2 wires that are the same color and match them with the oe smartlink white wire. Our premium oxygen sensors are thimble and planar switching sensors that are designed to meet or exceed oe specifications. Bosch oxygen sensor installation guide page 5 of 7 use the wire color reference table to determine the proper wire connection.

Cut the wire tie from the end of the bosch universal oxygen sensor wiring. The four wire universal oxygen sensor must be changed approximately every 60000 miles and requires a specific wiring process.

Oxygen Sensor Wiring Dsmtuners