volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

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Switch OFF ignition.

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Disconnect Clutch Vacuum Vent Valve Switch -F36- harness connector.

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Switch Fluke 83 multimeter to resistance range.

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Measure resistance at switch terminals.

Specification:

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Clutch not depressed: maximum 10 Ohms

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Clutch depressed: infinity Ohms

If specifications not obtained

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Replace Clutch Vacuum Vent Valve Switch -F36-.

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Display the Readiness code. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles
and Readiness Codes 

If DTC memory has been erased

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Set the Readiness code again. See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Monitors, Trips, Drive Cycles
and Readiness Codes 

If specifications obtained

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Connect VAG 1598/22 (or 1598/31) Test Box to ECM wiring harness.

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