Read and follow the introductory information and
safety information first⇒
Introduction
to the subject
Volkswagen guidelines for repairs and technical modifications
must be followed⇒ !
Changes to electronic components and related software can cause malfunctions. These malfunctions can also affect other systems that are related to the component or software that was modified. The vehicle's operational safety can be seriously jeopardized, increased vehicle component wear can occur, and the vehicle may no longer meet applicable emissions requirements.
Volkswagen recommends having all repairs and technical modifications performed by an authorized Volkswagen dealer or authorized Volkswagen Service Facility using Genuine Volkswagen Parts®.
Damage that is caused by improper repairs or unapproved technical modifications will not be covered by any Volkswagen Limited Warranty.
Warning
Note
Volkswagen Tiguan Service and Repair Manual > Pressures, Checking: Checking with Expansion Valve, Receiver/Dryer and A/C Compressor
Regulator Valve -N280-, Externally Regulated A/C Compressor
Specified Values
Note
Connecting service station.
Observe test requirements.
Bring engine speed up to 2000 RPM.
Pay attention to the A/C service station pressure gauge.
Note
High-pressure side:
Increasing from initial pressure (when connecting pressure gauges) to 20 bar
(290 psi).
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