Beetle L4-1.9L DSL Turbo (ALH) (1998)
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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.