VW Touran manuals

Volkswagen Touran Service Manual: Compressor Types, Checking Pressures

  Note
Check cooling performance. The A/C system is functioning correctly when the air flowing from the instrument panel vents has a temperature of 70C or lower.
Setting on Climatronic "LO".
Setting on A/C system "AC" on; "max"; "cold".
Connections with valve and service connections for measuring and checking.
Check on vehicles with restrictor and reservoir (with internally regulated A/C compressor). Refer to → Chapter "Checking with Restrictor and Reservoir, with Internally Regulated A/C Compressor".
Check on vehicles with expansion valve and receiver/dryer (with internally regulated A/C compressor). Refer to → Chapter "Checking with Expansion Valve and Receiver/Dryer, with Internally Regulated A/C Compressor".
On vehicles with expansion valve and receiver/dryer (without regulated A/C compressor). Refer to → Chapter "Checking with Expansion Valve and Receiver/Dryer, without Regulated A/C Compressor".
Checking pressures for vehicles with restrictor, reservoir and A/C Compressor Regulator Valve -N280- (externally regulated A/C compressor). Refer to → Chapter "Checking with Restrictor, Reservoir and A/C Compressor Regulator Valve -N280-, Externally Regulated A/C Compressor".
   
Pressures, Checking
  Note Check cooling performance. The A/C system is functioning correctly when the air flowing from the instrument panel vents has a temperature of ...

Checking with Restrictor and Reservoir, with Internally Regulated A/C Compressor
  Note Connecting service station. Refer to → Chapter "Connecting Service Station". Observe test requirements. Re ...

Other materials:

Volkswagen Touran Owners Manual. Introduction
This chapter contains information on the following subjects:  → Warning lamp and coolant temperature display    → Coolant specification    → Checking coolant level and refilling coolant   Never carry out any work on the engine coolant system if you are not familiar ...

Volkswagen Touran Service Manual. Corrective Action When Vehicle Pulls to One Side
Test Conditions Before and During the Road Test   Check all suspension components on front and rear axle for damage.   Check tire pressure and correct if necessary.   Che ...

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