July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Code 13 - Oxygen Sensor Circuit

Fig 1: Code No. 13 Schematic, System Normal

Courtesy of ISUZU MOTOR CO.

Fig 2: Code No. 13 Component Diagram, System Normal

Courtesy of ISUZU MOTOR CO.

Fig 3: Code No. 13 Flow Chart, System Normal

Courtesy of ISUZU MOTOR CO.