Oxygen Sensor for 2016-2017 Volkswagen Polo - Walker 250-24940

Walker Products 250-24940 oxygen sensor for the 2016-2017 Volkswagen Polo 4-cylinder 1.4L measures the oxygen in the exhaust gas to show how efficiently the engine is burning fuel. This downstream Walker Products oxygen sensor is made for its specific application and position and gives the ECU the diagnostic feedback it needs.

• Reads the oxygen content of the exhaust gas to monitor the air-fuel ratio
• Narrow-band, 4-wire design
• Coating protects the electrode surfaces from combustion residue and particulates in the exhaust gases
• Electrodes made of a gas-permeable platinum layer

Quick facts

• Part: Walker Products 250-24940 oxygen sensor
• Fits: 2016-2017 Volkswagen Polo 4-cylinder 1.4L
• Position: Downstream
• Condition: New

Rough running, higher fuel use, more exhaust emissions or a lit malfunction indicator light can mean the sensor is worn, though damage to the wiring harness or the connector can be behind the same signs, so look both over for physical damage before replacing the sensor.

Fits

It fits the 2016-2017 Volkswagen Polo 4-cylinder 1.4L and the 2013-2014 Polo, with one sensor needed per car. This listing is a single sensor for the downstream position.

Specifications