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R32 4Motion V6-3.2L (CBRA) (2008)

Engine, Cooling and Exhaust > Engine > Actuators and Solenoids - Engine > Variable Valve Timing Actuator > Component Information > Testing and Inspection > Camshaft Adjustment Valve 1 N205, Checking

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Variable Valve Timing Actuator: Testing and Inspection
Camshaft Adjustment Valve 1 N205, Checking

Camshaft Adjustment Valve 1 N205, Checking

Special tools, testers and auxiliary items required

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Multimeter.

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Wiring diagram.

Test requirements

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Fuse SB38 fuse OK.

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Battery voltage at least 12.5 volts.

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All electrical consumers such as, lights and rear window defroster, switched off.

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Vehicles with automatic transmission, shift selector lever into position "P" or "N".

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A/C switched off.

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Ground (GND) connections between engine/transmission/chassis OK.

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Ignition switched off.

Test procedure

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Perform a preliminary check to verify the customers complaint.  See: Powertrain Management/Computers and Control Systems/Testing and
Inspection/Scan Tool Testing and Procedures/Preliminary Check

Start diagnosis

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Disconnect the Camshaft Adjustment Valve 1 N205 electrical harness connector - 3 -.

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Using a Multimeter, check the Camshaft Adjustment Valve 1 N205 for resistance.

Specified value: 5.0 to 8.0 ohms (at approx. 20 degrees C)

If the specified value was not obtained:

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Replace the Camshaft Adjustment Valve 1 N205.

If the specified value was obtained:

Checking voltage

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Switch the ignition on.

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Using a Multimeter, Check the Camshaft Adjustment Valve 1 N205 electrical harness connector terminal 1 to the Power Supply Relay (terminal
30, B+) J317 terminal 87 for voltage.

Engine, Cooling and Exhaust > Engine > Actuators and Solenoids - Engine > Variable Valve Timing Actuator > Component Information > Testing and Inspection > Camshaft Adjustment Valve 1 N205, Checking

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