Vanagon F4-1970cc 2.0L (1982)
Ignition Control Module: Testing and Inspection
Hall Control Unit, Checking
Hall control unit, checking
Work sequence
Test condition:
ignition coil OK, ignition OFF
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disconnect both plugs from idle stabilizer and connect them together (arrow)
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remove connector from Hall control unit
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connect voltmeter with + (plus) to terminal 4 and with - (minus) to terminal 2 in connector
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turn ignition ON
spec = approx. battery voltage
if not, check for wire breaks and repair (see wiring diagram)
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turn ignition OFF
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reconnect connector to Hall control unit
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disconnect Hall generator connector from ignition distributor
