Vanagon 2WD L4-2109cc 2.1L (1986)
The hose from charcoal cannister to air filter must be pinched closed. (See arrow)
Connecting test equipment
WARNING
Ignition must be turned off when connecting test equipment.
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connect VW 1367 tester for ignition timing and rpm display functions
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using adaptor VW 1473, connect tester VW 1367 to terminal 1 of ignition coil
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connect CO tester to adaptor on left exhaust pipe, using Sun tool 120.239
Idle speed and CO content, checking and adjusting
