Description and Operation (A4AF3): Description
WARNING: This page is about a different variant/trim than selected.
The pulse generator "A" detects the speed of the end clutch retainer. The speed signal is used for damper clutch control, hydraulic pressure control and incorrect gear detection by PCM.
The pulse generator "B" detects the speed of the transfer driven gear. The speed signal is used for shift timing, hydraulic pressure control and incorrect gear detection by PCM.
SPECIFICATIONS CHART
| Pulse generator A, B | Inspection item | Standard value |
|---|---|---|
| Sensor resistance | A: 1 terminal ~ 2 terminal | 215 ~ 275 Ω |
| B: 1 terminal ~ 2 terminal | 215 ~ 275 Ω | |
| Output voltage (A, B) | 1 terminal ~ ground | 2.5 V ± 1.2V |
| 2 terminal ~ ground | 2.5 V |