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Fuel Injector Volume

NOTE: Always use NEW fuel injector seals, moistened with clean engine oil. Take care not to damage the seals during installation.

Remove fuel injectors from intake manifold. See FUEL INJECTOR LEAKAGE .

  1. Hold fuel injector to be tested in measuring glass from fuel analyzer (VAG 1602). Operate remote control (VW 1348/3A) for 30 seconds.
  2. Output must be 150-170 ml (5.1-5.7 ozs.).
  3. If measured volume from one or more fuel injectors is above or below specified volume: Replace faulty fuel injector.