2005 Dodge Caravan OBDII READING

2005 DODGE CARAVAN
62,493 MILES • 6 CYL • FWD • AUTOMATIC
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RON ELLISON
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OBD II CODE READ 138 BANK 1 SENSOR 2. IS THIS UPSTREAM OR DOWN?
Nov 2, 2009 at 10:01 AM
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Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.