error code po133....?
1st Gear Member
Joined: Feb 2007
Posts: 55
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RE: error code po133....?
I got that code a few days after installing my headers. The car didn't run any different and the code hasn't came back since I cleared it. Like someone stated above, when you move the sensor further back with the longtubes it can cause this code. I was told to let the engine warm up awile, it seems to work.
3rd Gear Member
Joined: Nov 2005
Posts: 608
From:
RE: error code po133....?
I got the same code when I blew my first engine!Then again, 50 others also came out!
ORIGINAL: shaners90lxhatch
This code means that the upstream oxygen sensor on the passenger side is responding too slowly when driven rich/lean. A lean condition is the most likely source. You will not be able to accurately diagnose it. Odds are, the tech won't be able to either. This is an odd code and has a million possible causes. He will probably call me, I will keep my eye open!
Bank one = passenger side
Bank two = driver side
sensor one = upstream
sensor two = downstream
Just FYI
This code means that the upstream oxygen sensor on the passenger side is responding too slowly when driven rich/lean. A lean condition is the most likely source. You will not be able to accurately diagnose it. Odds are, the tech won't be able to either. This is an odd code and has a million possible causes. He will probably call me, I will keep my eye open!
Bank one = passenger side
Bank two = driver side
sensor one = upstream
sensor two = downstream
Just FYI
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