Toyota Camry Problem Report

Toyota Camry Rear oxygen sensor can cause emissions failure

(3 reports)
The rear Oxygen sensors are a critical element in fuel control (unlike other vehicles) and can cause an emissions test failure for high CO and HCs. The sensing element cracks and and reports an erroneous steady state lean condition which confuses the computer, which in turn makes the fuel mixture overly rich.
Failed smog inspection for high HC and CO scanned data and found rear o2 reading 0 volts and cruising speed . no codes stored and all monitors ready replaced o2 and vehicle passed smog -
Related Items:
The Check Engine Light may illuminate because a component of the oxygen sensor stops working. A...
09 Camry LE 4 cylinders failed inspection due to faulty oxygen sensor, how much will cost to re...
The car starts fine and uns good but idles rough. Whats could be wrong? Sensors or something? I...
My Camry failed the State emmisions test and I need to replace the rear Oxygen sensor. I've al...