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VW Transporter T4 EuroVan 2.5 L-Engine Digifant Multiport Fuel Injection (MFI)/81kW, code ACU (From September 1994) – Wiring Diagrams
Wiring Diagrams
- Generator (GEN), battery, starter
- Ignition / starter switch
- Ignition system, Digifant engine control module (ECM)
- Digifant engine control module (ECM), on-board diagnostic (OBD) system
- Digifant engine control module (ECM), knock sensors
- Digifant engine control module (ECM), heated oxygen sensor (HO2S), injectors
- Park / neutral position (PNP) relay, transmission control module (TCM)
- Transmission control module (TCM), solenoid valves
- Transmission control module (TCM)
- Transmission control module (TCM), multi-function transmission range (TR) switch
- Fuel supply, coolant after-run, secondary air injection (AIR) system
- Instrument cluster, oil pressure and engine coolant level / temperature (ECL / ECT) warning lights
- Instrument cluster, clock, vehicle speed sensor (VSS), indicator lights
- Instrument cluster, tachometer, transmission range (TR) selector lever display
- Seat belt warning system, brake system sensor, glove compartment light
- Radio connection, cigarette lighter
- Interior lights
- Interior lights
- Headlights, front turn signal light
- Tail light, headlight dimmer / flasher switch
- Emergency flasher system
- Tail light*, brake light*, rear turn signal*
- Light switch, license plate light
- Coolant fans (2 x 200W or 2 x 350W)
- Fresh air blower
- Rear window defogger / heat element, dual horns
- Windshield wiper / washer system
- Rear window wiper / washer system, heated washer nozzles