Vehicle diagnostic, testing and information system -VAS 5051-, measurement mode: Multimeter, resistance measurement (20 kΩ∼/ 200 kΩ)| l
| Adapter -V.A.G 1598/11- connected |
|
| Test step | Test box -V.A.G 1598 A- socket | Being tested: | | Specification | Remedies if specification is not attained |
| 2.1 | 33
+
25 | Fresh-air intake duct temperature sensor -G89- | | –
| Measure the temperature at the sensor fitting location |
| | t
| Governed by the temperature at the sensor/sender fitting location |
| | –
| Use current flow diagram to locate and rectify the short circuit, open circuit or contact resistance |
|
| 2.2 | 35
+
25 | Evaporator outlet temperature sender -G263- | | | Temperature-dependent → Chapter | | –
| Replace the temperature sensor/sender |
|
| 2.3 | 31
+
25 | Centre vent temperature sender -G191- | | | | |
| 2.4 | 32
+
25 | Footwell vent temperature sender -G192- | | | |
