Volkswagen Touran Service Manual: Compressor Types, Checking Pressures

Volkswagen Touran Service Manual / Heating, Ventilation and Air Conditioning / Pressures, Checking / Refrigerant Circuit Pressures (with A/C Service Station), Checking / 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. Service interval display
First read and observe the introductory information and safety warnings The service display is shown on the instrument cluster . Service schedules at Volkswagen are divided into two categories, with oil change, e.g. interval service, and without oil change, e.g. inspection service. Th ...

Volkswagen Touran Owners Manual. Cleaning the engine compartment
First read and observe the introductory information and safety warnings The engine compartment of any motor vehicle is a hazardous area . The engine compartment should be cleaned by a qualified workshop. An incorrect cleaning procedure could possibly remove corrosion protection and ...