WARNING | Fuel system is under pressure! Wear eye protection and protective clothing to avoid possible injury 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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| Note the following if testers and measuring instruments have to be used during a road test: |
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| Test and measuring instruments must always be secured to 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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| If the engine is to be turned at starter speed without starting: |
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