| G6 | Fuel pump (pre-supply pump) |
| G39 | Lambda probe |
| G40 | Hall sender |
| J17 | Fuel pump relay |
| J169 | Digifant control unit, in plenum chamber, right |
| J208 | Heater control unit-lambda probes |
| N152 | Ignition transformer |
| N157 | Ignition transformer output stage |
| O | Ignition distributor |
| P | Spark plug connector |
| Q | Spark plugs |
| T3d | 3-pin connector, ignition transformer output stage |
| T4 | 4-pin connector, near intake manifold |
| T28a | 28-pin connector, on engine |
| T68 | 68-pin connector, on Digifant control unit |
| 94 | Earth connection -1-, in Digifant wiring harness |
| 220 | Earth connection (sender earth), in engine wiring harness |
| G1 | Positive (+) connection Digifant wiring harness |
| Up to September 1994 |
| From October 1994, J 208 no longer fitted |
| B | Starter |
| D | Ignition/starter switch |
| G28 | Engine speed sender |
| G42 | Intake air temperature sender |
| G61 | Knock sensor I |
| G66 | Knock sensor II |
| G69 | Throttle valve potentiometer |
| J169 | Digifant control unit, in plenum chamber, right |
| J362 | Immobilizer control unit |
| T1 | Single connector, behind relay plate |
| T1a | Single connector, behind relay plate |
| T2 | 2- pin connector, behind relay plate |
| T2a | 2-pin connector, above the relay plate |
| T2n | 2-pin connector, behind relay plate, connection for air conditioner- |
| T3a | 3-pin connector, on engine |
| T3b | 3-pin connector, on engine |
| T3c | 3-pin connector, on engine |
| T28a | 28-pin connector, on engine |
| T68 | 68-pin connector |
| TV13 | Terminal for speed signal above the relay plate |
| TV14 | Terminal for self-diagnosis, above the relay plate |
| D21 | Connection (air conditioner), in Digifant wiring harness |
| 204 | Earth connection -3-, in Digifant wiring harness |
| 220 | Earth connection (sender earth), in engine wiring harness |
| Up to September 1994 |
| From October 1994 |
| F25 | Throttle valve switch |
| G62 | Coolant temperature sender |
| J169 | Digifant control unit, in plenum chamber, right |
| J176 | Digifant control unit current supply relay |
| K | Dash panel insert |
| N30 | Injector, cylinder 1 |
| N31 | Injector, cylinder 2 |
| N32 | Injector, cylinder 3 |
| N33 | Injector, cylinder 4 |
| N71 | Idling stabilization valve |
| N79 | Heater element (crankcase breather) |
| N80 | Activated charcoal filter system solenoid valve (pulsed) |
| T1e | Single connector, behind relay plate |
| T5 | 5-pin connector, on injector bracket |
| T8a | 8-pin connector, behind relay plate |
| T10 | 10-pin connector, behind relay plate |
| T28 | 28-pin connector, on dash panel insert |
| T28a | 28-pin connector, on engine |
| T68 | 68-pin connector, on Digifant control unit |
| 94 | Earth connection -1-, in Digifant wiring harness |
| 220 | Earth connection (sender earth), in engine wiring harness |
| 221 | Earth connection (engine earth), in engine wiring harness |
| D17 | Positive (+) connection -1- (15), in engine wiring harness |
| G3 | Positive (+) connection in cable sleeve - injectors |
| G6 | Positive (+) connection (15), in Digifant wiring harness |
| Only models with automatic gearbox, up to September 1994 |
| Only models with automatic gearbox, from October 1994 |
| A | Battery |
| E86 | Multi-function display call-up button |
| E109 | Multi-function display, memory switch |
| F1 | Oil pressure switch* |
| F22 | Oil pressure switch * |
| G2 | Coolant temperature gauge sender |
| G8 | Oil temperature sender |
| G22 | Speedometer sender |
| G32 | Coolant shortage indicator sender |
| K | Dash panel insert |
| T4b | 4-pin connector, behind steering column switch trim |
| T28 | 28-pin connector, on dash panel insert |
| T28a | 28-pin connector, on engine |
| 18 | Earth point, on cylinder block |
| 94 | Earth connection -1-, in Digifant wiring harness |
| 201 | Earth connection -5-, in engine compartment wiring harness |
| 221 | Earth connection (engine earth), in engine wiring harness |
| * | For switch values see Workshop manual Golf/Vento 1992 ► Engine |
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