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Home >> Volkswagen >> 1983 >> Vanagon L, 1.6 G >> Repair and Diagnosis >> Engine Performance >> System >> Fuel Injection System - BOSCH DIGIJET >> Testing >> Air Flow Meter Test
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Air Flow Meter Test

  1. Turn ignition switch off. Unplug air hose and electrical connector from air flow meter. Connect ohmmeter to terminals 3 and 4 of air flow meter. Resistance should be approximately 560 ohms. Terminals 6 and 9 have the same resistance.
  2. Connect ohmmeter to terminals 2 and 3. Resistance should change when moving sensor plate. Test result should be the same for terminals 7 and 9. Replace air flow meter if it fails any resistance test.