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Forum namePerformance/Engine
Topic subjectp0138 question?
Topic URLhttps://forums.2gnt.com/dcboard.php?az=show_topic&forum=i5&topic_id=119858
119858, p0138 question?
Posted by Yo, Mar-15-07 03:55 AM
I have a 97 gs turbo with a port fueler, aftermarket fuel pump, etc.

I have a p0138 and my gas mileage went from 325 to 225 mpg. The codes description is "Bank one, sensor 2 o2 sensor shorted to power". The o2 sensor isn't shorted and the wiring isn't split or anything as far as I traced it.

Has anyone had this code before and how did you fix it. Thanks in advance. Peace
119859, RE: p0138 question?
Posted by Chamuko, Mar-15-07 05:22 AM
O2 shot, replace it.
119860, RE: p0138 question?
Posted by Yo, Mar-15-07 06:36 AM
Originally posted by Chamuko
O2 shot, replace it.


.........first thing I did. I was doing some research on alldata and they said I might have to replace my ecu.