Rabbit L5-2.5L (BGP) (2006)
Variable Valve Timing Actuator: Testing and Inspection
Camshaft Adjustment Valve 1 N205 , Checking
Special tools, testers and auxiliary items required
-
Multimeter
-
wiring diagrams
Test requirements
-
Fuse for Camshaft Adjustment Valve 1 N205 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.
Test sequence
-
Remove engine cover - arrows -.
-
Disconnect the electrical harness connector - 1 - from Camshaft Adjustment Valve 1 N205.
-
Using a Multimeter, check the Camshaft Adjustment Valve 1 N205 for resistance at the component terminals.
Specified value: 5.0 to 8.0 Ohms (at approx. 20 degrees C)
If the specification is not obtained:
-
Replace Camshaft Adjustment Valve 1 N205.
If the specification is obtained:
NOTE: The manufacturers test box Adapter Cable (121-point) VAG1598131 is available for purchase or rental. Refer to the Tool catalog.