Jetta GLS Wagon L4-1.8L Turbo (AWP) (2002)
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Remove vacuum reservoir (black arrow) (can be left connected to vacuum hose as shown).
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Remove wiper arms and cowl trim panel (see Repair Manual, Group - 92).
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Open engine harness cable duct (white arrow) exposing engine harness routing to plenum.
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Disconnect connectors to all four ignition coils.
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Remove ignition coil Ground (GND) fastener.
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Remove ignition coil harness fasteners at cylinder head valve cover.
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Remove connector for speed sensor (man. trans. only).
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Remove coil harness (noting harness routing and fastener locations).
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Cut ignition coil harness approx. 4Omm from breakout point of main harness (arrow).
Note:
Leave enough wiring to terminate as described in "Unused wiring, terminating".
Ignition coil overlay harness, routing (automatic transmission)
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Route harness to ignition coils using original routing.
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Route coil overlay harness under wire harness (black arrow) to main harness duct duct.
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Connect speed sensor connector (2001 vehicles only).