Inspection Procedure Using An Oscilloscope
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
INSPECTION REFERENCE
| TERMINAL NO. | INSPECTION ITEM | INSPECTION REQUIREMENT | NORMAL CONDITION (WAVEFORM SAMPLE) | |
|---|---|---|---|---|
| 45 | Crankshaft position sensor | Transmission range: N | Idling (Vehicle stopped) | Waveform A |
| 80 | Vehicle speed signal | |||
| 103 | Input shaft speed sensor | Transmission range: 3 < Vehicles without sport mode >, Sport mode < Vehicles with sport mode > | Driving at constant speed of 50 km/h (31 mph) in 3rd gear (2.4L Engine: 1,600 - 1,900 r/min, 3.0L Engine: 1,300 - 1,600 r/min) | Waveform B |
| 104 | Output shaft speed sensor | |||
| 129 | Low-reverse solenoid valve |
|
Force drive each solenoid valve (Actuator test) | Waveform C |
| 120 | Underdrive solenoid valve | |||
| 106 | Second solenoid valve | |||
| 130 | Overdrive solenoid valve | |||
| 107 | Torque converter clutch control solenoid | |||
WAVEFORM SAMPLE