Mechanics

WHEN IM DRIVING THE CAR IS SPUTTERING AN SHIFTING WEIRD. A CODE OF P2231 WHCIH IS AN OXYGEN SENSOR CIRCUIT CAME UP

2004 Cadillac CTS • 123,124 miles

But what does that code have to do with the strange shifting an unbalanced timing? Could it be my ecm
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Bill1982
March 6, 2012.



An engine performance problem will affect how the transmission shifts-have the tranny further checked out-
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Rasmataz
Mar 6, 2012.
You dont think that ecm is acting up?

Tiny
Bill1982
Mar 6, 2012.
What is the exact code for the oxygen sensor?

Rasmataz
Mar 6, 2012.
With that mileage you should replace the oxygen sensor-

Rasmataz
Mar 6, 2012.
P2231

Tiny
Bill1982
Mar 7, 2012.

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