Volkswagen Polo Service & Repair Manual: Test Requirements

Volkswagen Polo Service & Repair Manual / Refrrigerant R134a Servicing / Concerns / Possible Refrigerant Circuit Concerns / Test Requirements

Note

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”.

The A/C system OBD cannot find malfunctions with the Vehicle Diagnostic Tester in “Guided Fault Finding”. The measured value block does not show any shut-off condition for the A/C compressor (only on vehicles with “A/C system” OBD).

Refer to → Rep. Gr.87.

Possible Refrigerant Circuit Concerns

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Possible Concerns

Note The A/C system is functioning correctly when the air flowing from the instrument panel vents has a temperature of 70C or lower. ...

Other materials:

Commercial Names and Designations
Refrigerant R134a is currently available under the following trade names: H-FKW 134a SUVA 134a KLEA 134a Note Different trade names may be us ...

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First read and observe the introductory information and safety warnings Diesel Diesel fuel must comply with the European standard EN 590 (in Germany DIN EN 590) . The service intervals are shorter if you use diesel with a high sulphur content ⇒ BookletService schedule, . A Volkswa ...

Refrigerant Circuit with Expansion Valve and Evaporator
1 - Evaporator 2 - Expansion Valve 3 - Valve for extracting, filling and measuring 4 - Receiver/dryer with dryer bag/dryer cartridge ...