Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLKSWAGEN1999GOLF (1J1) L4-2.0L (AEG)REPAIR AND DIAGNOSISSPECIFICATIONSCAPACITY SPECIFICATIONSHEATING AND AIR CONDITIONINGCOMPRESSOR HVAC
1999 Volkswagen Golf (1J1) L4-2.0L (AEG)
Compressor HVAC
1999 Volkswagen Golf (1J1) L4-2.0L (AEG)SECTION Compressor HVAC
A/C Oil Capacity
| Type Part numbers are for reference only. Always contact the parts department for the latest part number in formation. | Production Date | Capacity |
| Golf/Jetta/GTI | From 10/98 | 135 +/- 15 CC This is the total A/C System Refrigerant oil capacity. Replacement A/C Compressors Supplied by the parts department are filled with 135 cc of refrigerant oil. |
| Refrigerant (PAG) oil R-134a, distribution The total refrigerant oil quantity is distributed in the refrigerant circuit as follows: | ||
| Compressor When replacing refrigerant circuit components, fill an appropriate amount of refrigerant oil into the new pad before installation. | approx. 50% | |
| Condenser When replacing refrigerant circuit components, fill an appropriate amount of refrigerant oil (as indicated above) into the new pad before installation. | approx. 10% | |
| Suction pipe When replacing refrigerant circuit components, fill an appropriate amount of refrigerant oil (as indicated above) into the new pad before installation. | approx. 10% | |
| Discharge pipe When replacing refrigerant circuit components, fill an appropriate amount of refrigerant oil (as indicated above) into the new pad before installation. | -- | |
| Evaporator When replacing refrigerant circuit components, fill an appropriate amount of refrigerant oil (as indicated above) into the new pad before installation. | approx. 20% | |
| Receiver drier When replacing refrigerant circuit components, fill an appropriate amount of refrigerant oil (as indicated above) into the new pad before installation. | approx. 10% |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.