Twin Path Intake Manifold; Long Intake Path; Short Intake Path - Volkswagen Passat ‘97 User Manual

1.8-ltr. 5V Engine ADR
On the following page, we will show you the new technical features of the 1.8-ltr. 5V engine,
1.8-ltr. 5V turbo, 2.8-ltr. V6 and TDI engines.

Twin path intake manifold

The 1.8-ltr. 5V engine has a twin path intake
manifold.
The twin path intake manifold is designed so
that it is possible to switch between long and
short intake paths.
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Long intake path

A long intake path permite optimum charging
of the cylinder, and consequently high torque,
in the low speed range.

Short intake path

Switching over to the short intake manifold
permits high power output in the upper speed
range.
SSP 192/085
Vacuum unit
Twin path intake manifold