OSCILLOSCOPE CHECK PROCEDURE

admin

Terminal No.

Terminal code

Check item

Inspection conditions

Normal condition (Waveform sample)


31

PGA+

Input shaft speed sensor

  • Selector lever position: Sport mode

  • Driving at constant speed of 50 km/h in 4th gear (1,400 – 1,700 r/min)

Waveform A


32

PGB+

Output shaft speed sensor


3

SLT

Line pressure control solenoid

  • Ignition switch: ON

  • Selector lever position: P

  • Throttle (Accelerator) pedal: Released

Waveform B


  • Ignition switch: ON

  • Selector lever position: P

  • Throttle (Accelerator) pedal: Pressed

Waveform C


5

SLTG

Line pressure control solenoid earth

  • Ignition switch: ON

  • Selector lever position: P

  • Throttle (Accelerator) pedal: Released

Waveform D


  • Ignition switch: ON

  • Selector lever position: P

  • Throttle (Accelerator) pedal: Pressed

Waveform E


2

SLU

Lock-up solenoid

Steady state driving in 5th

Waveform B


  • Engine: Idling

  • Selector lever position: P

Waveform C


4

SLUG

Lock-up solenoid earth

Steady state driving in 5th

Waveform D


  • Engine: Idling

  • Selector lever position: P

Waveform E


19

SL1

Clutch control solenoid No.1

  • Engine: Idling

  • Selector lever position: P

Waveform B


Steady state driving in 5th

Waveform C


14

SL1G

Clutch control solenoid No.1 earth

  • Engine: Idling

  • Selector lever position: P

Waveform D


Steady state driving in 5th

Waveform E


20

SL2

Clutch control solenoid No.2

Steady state driving in 5th

Waveform B


  • Engine: Idling

  • Selector lever position: D (1st gear or 2nd gear)

Waveform C


22

SL2G

Clutch control solenoid No.2 earth

Steady state driving in 5th

Waveform D


  • Engine: Idling

  • Selector lever position: D (1st gear or 2nd gear)

Waveform E


Read more here: Source link