Beetle L4-2.0L (AEG) (2000)
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Disconnect harness connector -1- from Throttle Control Module -2-.
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Switch Fluke 83 multimeter to Voltage range
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Connect multimeter to Throttle Control Module connector terminals 2 + 5.
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Switch ON ignition.
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Specification: 4.5 Volts minimum
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Switch OFF ignition.
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Connect multimeter to connector terminals 2 + 6.
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Switch ON ignition.
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Specification: 9 Volts minimum
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Switch OFF ignition.
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Connect VAG 1598/22 Test Box to ECM wiring harness.