O2 Sensor Bosch part #17016
06-03-2019, 12:12 PM
#26
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2007 Mercedes E63 AMG
OBX headers which are a copy of ARH headers. Only California 91 octane. I do know from personally tuning standalones...from my standpoint, if your fueling map is more than +/-12% of ideal/target you will lessen the life of your sensor drastically.
Last edited by hachiroku; 06-03-2019 at 12:14 PM.
06-08-2019, 02:50 AM
#27
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I'm planning on swapping mine out during the next oil change. Any gotcha's on doing this? Regular 22mm box wrench work or do you need some special O2 wrench?
06-10-2019, 11:32 AM
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2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
22mm box wrench works fine for me
06-10-2019, 12:14 PM
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04-06-2024, 02:47 PM
#31
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2012 P31 C63 Coupe Trackrat, 2019 GLE63S Coupe Beast
FYI these are $65 on Amazon right now
