Walker Products Oxygen Sensor P/N:250-24851
Walker Products 250-241055 oxygen sensor for the 2013-2015 Land Rover LR2 4-cylinder 2.0L and other vehicles measures the oxygen in the exhaust gas to show how efficiently the engine burns fuel. This downstream sensor is made for its specific position and gives the ECU the diagnostic feedback it expects.
A failing oxygen sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a malfunction indicator light. Those signs alone do not prove the sensor is at fault, since a damaged wiring harness or connector can produce similar symptoms, so look those over for physical damage first.
It is the oxygen sensor for the 2012-2013 Land Rover Range Rover Evoque 4-cylinder 2.0L and fits the 2013-2015 Land Rover LR2 4-cylinder 2.0L as well.
Fit and size
Build and materials
One oxygen sensor. A single sensor is all these vehicles take in this position.
Does this oxygen sensor fit the 2012-2013 Land Rover Range Rover Evoque 4-cylinder 2.0L?
Yes. Walker Products 250-241055 is listed for the 2012-2013 Land Rover Range Rover Evoque 4-cylinder 2.0L, and that engine takes one sensor.
Is this Walker Products oxygen sensor upstream or downstream?
Downstream. Walker Products 250-241055 is a downstream sensor, so it is not the one for the upstream position.
How many wires does this narrow-band oxygen sensor have?
Four. This downstream sensor is a 4-wire narrow-band design.
What can a failing downstream oxygen sensor cause?
It can show up as rough running, higher fuel consumption, more exhaust emissions or a warning light. Newer vehicles store fault codes, and a shop can read them.
What does the coating on this oxygen sensor do?
The coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases. The electrodes use a gas-permeable platinum layer.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.