Volvo Workshop Manuals
XC90 FWD L6-3.2L VIN 98 B6324S (2007)
Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Engine Control Module > Component Information > Description and Operation > System Overview > Page 2014
Actuator variable intake manifold
1. Primary actuator with throttle (upper)
The function of the actuators is to vary the length of the intake manifold, via throttles installed in the intake manifold.
Cam profile solenoid (CPS)
The function of the solenoid is to control (trigger) oil pressure to the hydraulic valve depressors.
Emissions warning lamp
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