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Home >> Volkswagen >> 1984 >> Vanagon Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - DIGIJET >> Testing >> Fuel Injectors >> Spray Pattern

Spray Pattern

  1. Remove a pair of injectors from one side of engine. Leave electrical plugs and fuel lines connected. Unplug connector from fuel injectors which are still installed.
  2. Hold injectors over jar or pan. Operate starter briefly. Spray pattern must be an even, cone shaped spray. Repeat test for remaining injectors.
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