Bmw Oxygen Sensor

4pcs Oxygen O2 Sensor 1 &2 Upper + Undder For 2010-2017 BMW 550I GT xDrive 4.4L

4pcs Oxygen O2 Sensor 1 &2 Upper + Undder For 2010-2017 BMW 550I GT xDrive 4.4L
4pcs Oxygen O2 Sensor 1 &2 Upper + Undder For 2010-2017 BMW 550I GT xDrive 4.4L
4pcs Oxygen O2 Sensor 1 &2 Upper + Undder For 2010-2017 BMW 550I GT xDrive 4.4L
4pcs Oxygen O2 Sensor 1 &2 Upper + Undder For 2010-2017 BMW 550I GT xDrive 4.4L
4pcs Oxygen O2 Sensor 1 &2 Upper + Undder For 2010-2017 BMW 550I GT xDrive 4.4L
4pcs Oxygen O2 Sensor 1 &2 Upper + Undder For 2010-2017 BMW 550I GT xDrive 4.4L
4pcs Oxygen O2 Sensor 1 &2 Upper + Undder For 2010-2017 BMW 550I GT xDrive 4.4L
4pcs Oxygen O2 Sensor 1 &2 Upper + Undder For 2010-2017 BMW 550I GT xDrive 4.4L
4pcs Oxygen O2 Sensor 1 &2 Upper + Undder For 2010-2017 BMW 550I GT xDrive 4.4L
4pcs Oxygen O2 Sensor 1 &2 Upper + Undder For 2010-2017 BMW 550I GT xDrive 4.4L

4pcs Oxygen O2 Sensor 1 &2 Upper + Undder For 2010-2017 BMW 550I GT xDrive 4.4L

This Oxygen O2 Sensor is a new, aftermarket replacement part that has the following specifications. Correct Connector No cutting or splicing. Interchange Part Number: A5026 4876. Built and tested to strict quality control standards.

2x Oxygen Sensor + 2x Air Fuel Ratio oxygen sensor. Extensively Tested During Manufacture to Guarantee Quality and Reliability.

Supplied With a Factory-Fitted Connector for Easy Installation. Precision manufactured with a sensing element incorporating premier technical ceramics. Where are my oxygen sensors located? When oxygen sensor failure occurs, a DTC is recorded in the Engine Control Unit (ECU) and a Malfunction Indicator Lamp (MIL) is illuminated on the dash, alerting the driver the vehicle has a problem.

How to replace an oxygen sensor? 2- Locate the sensor connector by following its wires. 3- Remove the sensor cable from its clips all along its way to the sensor. 4- A specific 22mm socket with side cut out exists (see below). You can use a spanner instead.

Hold it in one hand and give it a firm hit with the other hand. It will then unscrew very easily. 5- Remove the sensor and fit the new one. 6- Re-route the cable carefully and meticulously and fix it at every clip.

7- Reconnect the battery and wait 5 minutes before starting the engine. Q: How do I know the O2 sensor is good or not? A: The only way to know if the O2 sensor is functioning normally is to check its responsiveness to changes in the air/fuel mixture, by Voltage Measurement or Waveform Simulation.

Use a 10-megaohm digital voltmeter. Hook up the voltmeter's red probe to the sensor's signal wire and the black probe to engine ground. Use back probe method, DO NOT pierce the wire. For a good sensor, voltage should fluctuate constantly between 0.1 and 0.9 volts after starting the engine for 2 or 3 minutes. You will only have to checkout and pay once for your entire order.

Out 30-day Satisfaction Guarantee assures our customers that they will receive all orders promptly and exactly as described. Used items will not be accepted for return. There is a difference between Genuine and OEM / OE Supplier brands. OEM / OE Supplier parts are often the same parts you'd get at the dealership, just in a different box. Our Working Time:(GMT+8)Monday to Friday, 9:00-18:00.

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4pcs Oxygen O2 Sensor 1 &2 Upper + Undder For 2010-2017 BMW 550I GT xDrive 4.4L