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04-16-2021, 02:14 PM | #1 |
Scooby Newbie
Member#: 522956
Join Date: Mar 2021
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rear o2 sensor
Hi, I have a 2019 STI with a Cobb redline intake and INVIDIA R400, it has 3k kilometers and today started the car got a check engine through cobb ap troubleshoot it showed its the rear o2 sensor, I restarted the ECU and it went away.
should I be worried or is this just a bug/glitch?
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04-17-2021, 12:36 AM | #2 |
Scooby Newbie
Member#: 522840
Join Date: Mar 2021
Location: California
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i guess if it doesnt come back within the next 100 miles it was a glitch.
theres no way for us to know. random glitches dont usually occur though. what was the code exactly? do you have the stock downpipe? when was the r400 put on? did you do a visual inspection? |
04-17-2021, 01:01 PM | #3 |
Scooby Newbie
Member#: 522956
Join Date: Mar 2021
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i forgot the exact code smh, yes stock dp and r400 was installed 1200 km its 3300 now.
couldn't reach the rear o2 sensor for a visual due to Cobb redline intake. |
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