FixVault

Test No.4/Code No. 21, 27 - Oxygen Sensor Signal

Fig 1: 3S-FE Test No. 4 or Code 21, 27 Diagram & Flow Chart
G118644Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Fig 2: 3S-GE & 3S-GTE Test No. 4 or Code 21, 27 Diagram & Flow Chart
G118645Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002