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GLE Class (W166) Produced 2015-2019

Tough CEL Fix or Not....GLE350

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Old Sep 9, 2024 | 09:10 PM
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ShakeDaddy
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From: Ahwatukee Foothills, AZ
2016 GLE 350 -- 2013 650i -- 2020 C8
Tough CEL Fix or Not....GLE350
Just had these new CEL show up on my 1 owner 2016 GLE350 now with 78K. Car runs great as always.

Question? Challenging fix for my German only Tech, or simple stuff for an all around average type of mechanic?

P2097 Post Cat Trim too rich Bank 1
P0137 O2 Sensor 2 short to ground
P2270 O2 Sensor 2 shifted to "Lean"

Thanks.
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Old Sep 10, 2024 | 12:37 PM
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Aston Martin Vantage, GLE 43 AMG, Volvo XC60, BMW X1 35i, Ram 1500, BMW Z4 35i
Did you google this? Likely an O2 sensor. Best to just replace all of them.
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Old Sep 10, 2024 | 12:52 PM
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Aston Martin Vantage, GLE 43 AMG, Volvo XC60, BMW X1 35i, Ram 1500, BMW Z4 35i
Did you google this? Likely an O2 sensor. Best to just replace all of them.
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Old Sep 10, 2024 | 03:48 PM
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ShakeDaddy
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From: Ahwatukee Foothills, AZ
2016 GLE 350 -- 2013 650i -- 2020 C8
Originally Posted by whitewagon
Did you google this? Likely an O2 sensor. Best to just replace all of them.
Good advice might as well and will be replacing all 4 down and upstream with my mileage at 81K and in service now for 9 years. Thanks.
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