Audi Workshop Service and Repair Manuals > A3 Mk1 > Power unit | TDI®injection and glow plug system (4-cyl. unit injector) | Self diagnosis, V.A.G Inspection Service | Reading measured value block (data block) | Readout specifications for data bus

TDI®injection and glow plug system (4-cyl. unit injector)

Reading measured value block (data block)

Readout specifications for data bus - vehicles with 74 kW engine

Display group 125 (ignition on)


Display group 125				◂ Indicated on display
XXX	XXXX	XXXX	XXXX	◂ Display zones 1 ... 4
				Vacant
			Combi 1: okay (= dash panel insert) ▪ If display indicates Combi 0 => Test data bus, Page 23-136
		ABS 1: okay. ▪ If display indicates ABS 0 => Test data bus, Page 23-134
	Vehicles with manual gearbox: vacant Vehicles with automatic gearbox: Gear 1: okay ▪ If display indicates Gear 0 => Test data bus, Page 23-132

Audi Workshop Service and Repair Manuals