audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

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Motronic Fuel Injection and Ignition System (4-cyl) Turbo
Servicing Motronic injection system
Technical data

Engine code letters

AWT (1.8 litre / 5V / 110 kW-engine)

Idling speed
Not adjustable - controlled by the idling speed stabilisation


FRONT-WHEEL DRIVE
four-wheel drive running gear


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

Engine speed limitation
by deactivation of injectors


6800 rpm

Fuel pressure at idling speed

Vacuum hose connected


approx. 3.5 bars

Vacuum hose
detached


approx. 4.0 bars

Holding pressure after 10 minutes

at least 2.5 bar

Injectors

Spray pattern

Two-hole nozzle / same for all injectors

Injection quantity (30 s)

135 ±10 ml

Resistance
(ambient temperature)


12...13 ω

Fitting locations overview > < Rules for cleanliness