OSCILLOSCOPE INSPECTION PROCEDURES


With the connector remain connected, connect the oscilloscope probe to each terminal of CVT-ECU.
Terminal No.
 Check item
 Check conditions
 Normal conditions
 Wave patterns
36 - 26
 Secondary pulley rotation sensor
  • Selector lever position: D
  • Drive at a constant speed of approx. 20 km/h
  • Between 0 and 4.5 V, the pulse cycle is constant.
  • There must be no noise.

37 - 26
 Primary pulley rotation sensor