Repairing Multi Point Fuel Injection system
Rules for cleanliness
When working on the fuel supply/injection system, pay careful attention to the following 6 cleanliness rules:
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◆ Thoroughly clean all connections and the surrounding areas before disconnecting.
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◆ Place removed parts on a clean surface and cover. Use lint-free cloths!
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◆ Carefully cover or seal open components if repairs cannot be carried out immediately.
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◆ Only install clean components:
Only remove replacement parts from packaging immediately prior to installation. Do not use parts that have been stored loosely (e.g. in tool boxes etc.).
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◆ When the system is open:
Do not work with compressed air if this can be avoided. Do not move vehicle unless absolutely necessary.
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◆ Separated electrical connections:
Protect from dirt and moisture. Make sure connections are dry when attaching.
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