| Pin | Type | Description / Signal type | Connection /
Measuring notes |
|---|
| 1 | | Not used | |
| | | |
| 2 | M | Ground | Ground connector |
| | | |
| 3 | | Not used | |
| | | |
| 4 | E | Cat thermosensor right bank, connection 1 | Right catalytic converter thermal sensor |
| | | |
| 5 | A | CARB signal | Check control module 1994_4 Light module 1995_9 |
| | | |
| 6 | E | Cat thermosensor left bank, connection 1 | Left catalytic converter thermal sensor |
| | | |
| 7 | E | Cat thermosensor right bank, connection 2 | Right catalytic converter thermal sensor |
| | | |
| 8 | E | Terminal 15 | Fuse F21 |
| | | |
| 9 | E | Cat thermosensor left bank, connection 2 | Left catalytic converter thermal sensor |
| | | |