Land Rover Discovery: Engine

 Variable Flow Oil Pump With Integral Vacuum Pump

Vacuum exhaust valve Pressurized oil outlet to cylinder block Center plate Oil pressure control solenoid Control ring Vanes and rotor assembly Oil pump cover Control spring Oil pump housing Vacuum port connection to cylinder block Vacuum pump vanes Vacuum pump housing Pump drive spro

 Resuming the speed and follow mode

RES should only be used if the driver is aware of the set speed and intends to return to it. By pressing the RES button after ACC has been cancelled (e.g. after braking), ACC will become active again provided that the set speed memory has not been erased. The original set speed will be resumed (unle