WARNING The fuel supply line is under pressure! Wear eye protection and protective clothing to avoid injuries and skin contact. Before loosening hose connections, wrap a cloth around the connection. Then release pressure by carefully pulling hose off connection. |
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To prevent injuries to persons and/or damage to the injection and ignition system, the following must be observed: |
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| Do not touch or disconnect ignition cables when the engine is running or being turned at starter speed. |
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| Switch off ignition before connecting or disconnecting injection and ignition system wiring as well as test instrument cables. |
Caution When doing any repair work, especially in the engine compartment, pay attention to the following due to the cramped conditions: |
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| Route all the various lines (e.g. for fuel, hydraulics, activated charcoal filter system, coolant and refrigerant, brake fluid and vacuum) and electrical wiring in their original positions. |
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| To avoid damage to lines, ensure sufficient clearance to all moving or hot components. |
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Observe following if test and measuring instruments are required during a road test: |
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| Test and measuring instruments must always be secured to the rear seat and operated by a second person from this location. |
If test and measuring instruments are operated from front passenger seat and the vehicle is involved in an accident, there is a possibility that the person sitting in this seat may receive serious injuries when the airbag is triggered. |
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| After completing work, erase fault memory of engine control unit because removing the fuse caused a fault to be saved. |
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