Passat GLS L4-1.8L Turbo (AUG) (2001)
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Do not twist ignition coil when installing
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Reconnect connectors to ignition coils
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If applicable, reinstall plate with turbo boost valve
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Reinstall vacuum reservoir and secure with bolt
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Reinstall engine cover and close hood
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If the MIL light was on and cylinder misfire DTCs were present, printed and erased, use VAS5051 and set engine readiness code
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Attach a copy of print out for diagnostic log (showing cylinder misfire DTCs) and readiness code "Test Complete" to repair order
NOTE: Readiness code setting is not related to this action when other components related to the MIL light are diagnosed and repaired
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Destroy and properly dispose of removed ignition coils
Section C
Section C - 4.0 Liter Engine in Passat
IMPORTANT:
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If the vehicle has a MIL light on, the diagnostic trouble codes (DTCs) must be checked
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Only cylinder misfire DTCs related to ignition coil malfunction are covered by this service action. Any other checking, diagnosis or repairs are not
part of or covered under this service action
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If applicable, connect VAS5051 and check DTCs
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Open hood and remove center manifold cover -1-
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Remove bolts -2- securing left and right intake manifold side parts -3- and remove side part with gaskets -4-
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Disconnect connectors on all ignition coils
NOTE: Only ignition coils that are not one of the production levels shown on Page 2 "Parts Information" must be replaced
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Using Puller T10094, remove ignition coils on left and right banks of engine
CAUTION: USE OF TOOL T10094 IS REQUIRED TO AVOID DAMAGING THESE SENSITIVE COMPONENTS
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Install new ignition coils (07C 905 115C/D) by pressing into cylinder head by hand only
IMPORTANT:
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Do not use any object to tap ignition coil into position
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Do not twist ignition coil when installing
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Reconnect connectors to ignition coils
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Reinstall left and right intake manifold side parts with gasket and tighten bolts to 8 Nm. (71 in. lbs.)
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Reinstall center cover and close hood
