| Radiator cap valve opening pressure | 0.6 – 1.0 bar |
| Thermostat response temperature | 83 – 95°C |
| Type of refrigerant in the air conditioning system: | |
| – up to and including 1993 | R12 |
| – since 1994. | R134 A |
| Refrigerant charging | 795 – 910 g (on vehicles with rear air conditioning – 1500 g) |
Tightening torques (in Nm)
| Thermostat bolts: | 16,8 – 18 |
| – up to and including 1992 | 15,6 |
| – since 1993. | 15 |
| Coolant Pump Bolts: | |
| – up to and including 1992 | 33 |
| – since 1993. | 18 |
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