Servicing Motronic injection system
Technical data
Engine code
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ANB (1.8 ltr. / 5V / 110 kW engine) APU (1.8 ltr. / 5V / 110 kW engine)
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Idling speed Not adjustable - controlled by idling speed stabilisation
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Front-wheel drive Four-wheel drive
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740 ... 860 rpm 800 ... 920 rpm1)
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Engine speed limitation by switching off the injectors
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6800 rpm
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Fuel pressure at idling speed
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Vacuum hose connected
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approx. 3.5 bar
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Vacuum hose disconnected
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approx. 4.0 bar
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Holding pressure after 10 minutes
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at least 2.5 bar
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Injectors
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Spray pattern
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Two-hole nozzle (same on all injectors)
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Injection qty. (30 sec.)
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135 ±10 ml2)
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Resistance (room temperature)
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12 ... 13 ω
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1) Idling speed on four-wheel drive vehicles with air conditioner switched on: 840 ... 960 rpm.
2) On export models for Brazil the injection quantity (30 sec.) is: 148 ± 12 ml
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