OSCILLOSCOPE INSPECTION PROCEDURE


Terminal No.
Check item
Inspection conditions
Normal condition (Waveform sample)
70
Crank angle sensor
Selector lever position: P
Engine: Idling (vehicle stopped)
Waveform A
79
Vehicle speed signal
Selector lever position: Sport mode (3rd gear)
Driving at constant speed of 50 km/h in 3rd gear ( 1,400 - 1,700 r/min)
64
Input shaft speed sensor
Waveform B
73
Output shaft speed sensor
128
LR solenoid valve

  • Ignition switch: ON
  • Selector lever position: P
  • Engine: Stopped
  • Throttle (Accelerator) opening voltage: 1 V or less

Force drive each solenoid valve (Actuator test)
Waveform C
137
UD solenoid valve
136
2ND solenoid valve
138
OD solenoid valve
130
DCC solenoid valve

WAVEFORM SAMPLE