DTC 28 - No. 2 Oxygen Sensor Signal

Fig 1: DTC 28 - Schematic

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 2: DTC 28 - Driving Detection Pattern

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

Fig 3: DTC 28 - Diagnostic Flowchart

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002