Audi V8 Service page 14

Engine - Mechanics
Duocentric oil pump
Oil pressure control valve
The pitch of the internal gear and the
external runner has no functional
significance and is determined by
production engineering factors.
To ensure that the assembly
functions correctly, the narrow gears
must not run together on the same
plane.
Oil level sensor
The oil level sensor functions as an informa-
tion sender which allows the flexible service
interval to be calculated and the oil level to be
displayed in the dash panel insert.
Further information can be found in SSP 207
(from page 84 onwards) and SSP 213 (from
page 55 onwards).
14
External runner
Oil level sensor
Internal gear
SSP217_012
SSP217_063