These are all the connectors that have different wiring connections related to the "Egr" specification.
| Connector (Sort) | Description (Sort) | Vehicle | No. wires | Location (Sort) | |
|---|---|---|---|---|---|
| C175 | Sensor - Throttle position (TP) | Defender 1996 300Tdi | 3 | RH side of engine | |
| C191 | Solenoid - EGR | Defender 1996 300Tdi | 3 | Rear LH side of engine compartment | |
| C549 | Diagnostic socket - EGR | Defender 1996 300Tdi | 3 | Beneath centre console | |
| C781 | Modulator - EGR | Defender 1996 300Tdi | 2 | LH side of bulkhead | |
| C937 | Alternator (labelled as Tachometer) | Defender 1996 300Tdi | 1 | LH side of engine |
