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BMW 3-Series (E90 E92) Forum
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O2 sensor replacement number?
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08-26-2019, 02:32 PM | #1 |
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O2 sensor replacement number?
I’m looking to replace my o2 sensors since I’m getting downpipes as a preventive maintenance. Which are the ones that tend to go bad , the pre cat ones?
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08-27-2019, 04:59 AM | #2 |
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Why would you replace them when they are working correctly? Wait until one throws a code.
__________________
A manual transmission can be set to "comfort", "sport", and "track" modes simply by the technique and speed at which you shift it; it doesn't need "modes", modes are for manumatics that try to behave like a real 3-pedal manual transmission. If you can money-shift it, it's a manual transmission. "Yeah, but NO ONE puts an automatic trans shift knob on a manual transmission."
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08-27-2019, 11:37 PM | #3 |
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