Error code P0133

Finneganistan · 04-23-2024, 03:49 PM

I'm getting this code, and I'm wondering if it has anything to do with recent mods. A few days ago I had a downpipe and FMIC installed. A couple weeks ago I had the charge pipe and air intake replaced. So.. coincidence?

O2 Sensor Circuit Slow Response Bank 1 Sensor 1

mkeiser · 04-23-2024, 07:13 PM

most likely 'damaged' from downpipe install.

a lot of the time an old o2 sensor will need to be replaced after exhaust work.

04-23-2024, 03:49 PM	#1
Finneganistan Private First Class 67 Rep 108 Posts Drives: 2013 135Is Join Date: Nov 2023 Location: Eugene OR iTrader: (0)	Error code P0133 I'm getting this code, and I'm wondering if it has anything to do with recent mods. A few days ago I had a downpipe and FMIC installed. A couple weeks ago I had the charge pipe and air intake replaced. So.. coincidence? O2 Sensor Circuit Slow Response Bank 1 Sensor 1
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04-23-2024, 07:13 PM	#2
mkeiser Second Lieutenant 445 Rep 297 Posts Drives: e82 128i 6mt m sport Join Date: Jan 2022 Location: Minneapolis, MN iTrader: (0)	most likely 'damaged' from downpipe install. a lot of the time an old o2 sensor will need to be replaced after exhaust work. __________________ 2011 BMW 128i 6MT M Sport - Alpine White on Terracotta w/ Glacier-Silver trim - Koni Yellows w/ H&R Sport Springs, M3 Control Arms, Euro Intake, BMW Performance Exhaust, 3.73 Diff w/ RacingDiffs LSD Conversion, Black Line Taillights, M Performance Grilles, lots-o-maintenance
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