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2018 25 LSV Error code

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Any idea what this error code could be? Came on @ 42 hrs on motor.  Code then went away and has not come back happened today while surfing at 11.2 mph🧐

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12 hours ago, Cole2001 said:

O2 sensors likely bad. Raptor engine? Very common with them.

Thanks for the info, yes it’s the Raptor 


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Swap the sensor with the one on the other exhaust bank to narrow down if you are having a problem with the sensor, wiring, or exhaust.  If you get a different O2 sensor code after the swap, it is a good sign the sensor is faulty.

The most common cause of O2 sensor failure on the raptor is from moisture getting into the sensor.  This can be caused by the exhaust manifold being cracked, the exhaust pipe gasket or v-band clamp not sealing properly, or the exhaust pipes not being properly aligned and rubber boots not positioned correctly.  Moisture is not good for the catalyst either, so it is a good idea to check it as well when you have O2 sensors codes.

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