O2 Sensor P0138 code
#12
From what i hear some of the computers will run them and others will not. I first had the po132 code (upstream o2 sensor high volts). I put in a Bosch and reset the light and it stiil kept comeing back. Truck would run like sh**!! Would stop at a stop sign and idle poorly. Then go to take off and it would surge really bad. Needless to say bought 2 more thinking that they were bad from the factory. Well they wernt. Finally got the idea of going to Chrysler for 1 and worked fine. Truck has been good ever since.