audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Fitting locations overview > < Rules for cleanliness
Motronic injection and ignition system (4-cyl. turbo)
Servicing Motronic injection system
Technical data

Engine code

AVJ (1.8 ltr. / 5V / 110 kW engine)
AMB (1.8 ltr. / 5V / 125 kW engine)
BFB (1.8ltr. / 5V / 120 kW engine)
BEX (1.8ltr. / 5V / 140 kW engine)

Idling speed
Not adjustable - controlled by idling speed stabilisation


Front-wheel drive
Four-wheel drive


740 ... 860 rpm
760 ... 880 rpm

Engine speed limitation
Controlled by switching off the injectors


approx. 6800 rpm

Fuel pressure at idling speed

approx. 4.0 bar

Holding pressure after 10 minutes

at least 2.5 bar

Injectors

Spray pattern

Two-hole nozzle (same on all injectors)

Injection qty. (30 sec.)

135 ±10 ml

Resistance
(room temperature)


12 ... 13 ω

Fitting locations overview > < Rules for cleanliness