Tiguan 4Motion (5N1) L4-2.0L Turbo (CCTA) (2009)
Variable Valve Timing Actuator: Testing and Inspection
Camshaft Adjustment Valve 1, Checking
Special tools, testers and auxiliary items required
‹› Wiring diagram.
‹› The Camshaft Adjustment Valve 1 (N205) fuse OK.
‹› Motronic Engine Control Module (ECM) Power Supply Relay (J271) OK.
‹› Battery voltage at least 12.5 volts.
‹› All electrical consumers such as, lights and rear window defroster, switched off.
‹› Vehicles with automatic transmission, shift selector lever into position " P" or "N".
‹› A/C switched off.
‹› Ground (GND) connections between engine/transmission/chassis OK.
‹› Ignition switched off.
Perform a preliminary check to verify the customers complaint. Refer to => [ Preliminary Check ] See: Powertrain Management/Computers and
Control Systems/Testing and Inspection/Scan Tool Testing and Procedures/Preliminary Check
Remove the engine cover.
Disconnect Camshaft Adjustment Valve 1 (N205) electrical harness connector - 1 -.
Using a multimeter, check the Camshaft Adjustment Valve 1 (N205) for resistance.