Volkswagen Passat 1995 Official Factory Repair Manual page 3487

Assembly overview - hydraulic unit, brake servo/brake master cylinder
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.45.4
Brake Pedal Position Sensor, removing
and installing
Note:
The Brake Pedal Position Sensor is only
supplied as a repair kit. Apart from the sender,
this repair kit contains a sealing ring, circlip and
four different spacer caps.
- - one white spacer cap
- - one green spacer cap
- - one blue spacer cap
- - one red spacer cap
The spacer caps are of differing length.
When replacing the sensor note the color of
spacer cap. The new sensor must have the
same color cap as the old sensor.
On the brake servo housing in the vicinity of the
sever location there is a colored spot, which is
identical to that of the spacer cap.
Page 8 of 10
45-25
12/7/2004