Checking The Status

Fig 1: Engine Start Verification

GLL101037

Courtesy of VOLVO CARS CORPORATION

Start the engine and run it to normal operating temperature
Read off and note the adaptation value for the camshaft at idle speed. The value must be between -8° and +8°.
The fault is intermittent if the adaptation value is between -8° and +8°. The fault is permanent if the adaptation value is lower than -8° or higher than +8°.

Fig 2: Identifying VCT2000 Diagnostic Tool Symbol In VIDA
Courtesy of VOLVO CARS CORPORATION

Fig 3: Identifying Camshaft Position Angle
Courtesy of VOLVO CARS CORPORATION

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Refer to CHECKING COMPONENTS