Engine management system AHD 2.5 TDI from November 1997 (IV).
Diesel fuel injection control unit, fuel supply regulator, fuel temperature sensor, coolant temperature sensor, brake light switch

| F | brake light switch |
| F36 | clutch pedal position sensor |
| F47 | brake pedal switch for cruise control system, in the lower part of the passenger compartment, front left |
| G2 | coolant temperature gauge sensor |
| G62 | coolant temperature sensor |
| G81 | fuel temperature sensor |
| G149 | throttle position sensor |
| J248 | diesel fuel injection control unit, near the battery |
| N146 | fuel supply regulator |
| T10 | wiring connector, 10-pin, left side of engine |
| T68 | wiring connector, 68-pin |
| (220) | connection to the body, included with the engine wires |
| (F26) | connection 2 in the diesel direct injection system wiring kit |
| (W1) | connection to the positive pole (54) in the wiring kit at the rear |
View the original on this resource [vwmanual.ru]

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