New Beetle L4-2.0L (BEV) (2004)
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VAG1348/3 Remote control
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VAG1348/3-2 Adapter
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VAG1602 Calibration tester
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VAG1594A Adapter set
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Test box VAG1598/31
Requirements
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Fuel pressure must be OK.
WARNING: Fuel system is under pressure! Before opening the system remove fuse 28 and place a cloth around the connection. Then release
pressure by carefully loosening the connection.
Work sequence
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Remove inner plenum chamber cover, left:
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Connect test box VAG1598/31 to control module wiring harness. Engine control module remains disconnected.
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Remove intake manifold upper part.
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Disconnect connectors from all injectors.