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Siemens MS43 Pinout
From MS4X Wiki
| Pin | Type | Description
/Signal type |
Connection
/Measuring notes |
|---|---|---|---|
| 1 | A | Terminal 15 | Relay, fuel injectors |
| 2 | Not used | ||
| 3 | Not used | ||
| 4 | M | Ground | Ground connector |
| 5 | M | Ground | Ground connector |
| 6 | M | Ground | Ground connector |
| 7 | E | Terminal 30 | B+ terminal |
| 8 | E | Voltage supply | Fuse carrier, engine electronics |
| 9 | Not used |
