Display group 50 (Speed regulation) Operating condition
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| Display group 50 (Speed regulation) Operating condition | ||||||
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| Read Measuring Value Block 50 | → | Indicated on display | ||||
| xxxx RPM | xxxx RPM | Text | Text | |||
| 1 | 2 | 3 | 4 | Display zones | Specification | Evaluation |
| Air conditioner compressor operating mode ON/OFF | Compr. ON or Compr. OFF | --- | ||||
| Air conditioner operating mode | A/C-High or A/C-Low | --- | ||||
| Engine speed (idling speed specification): Manual transmission Automatic transmission | 760 RPM 700 RPM | --- | ||||
| Engine speed (idling speed): Manual transmission Automatic transmission | 700 to 820 RPM 640 to 760 RPM | |||||
NOTE:
- For display zone 2:
- The specified engine speed from engine control module (calculated in control module) is displayed. In exceptional cases the idling speed can be adapted → Idling speed, adapting . The idle speed figures with gear selected are then automatically modified.
NOTE:
- For display zone 3:
- A/C-High = Air conditioner demands too high a heating or cooling output A/C-Low = Air conditioner not switched on.
NOTE:
- For display zone 4:
- "Compr. OFF" is always displayed on vehicles without air conditioner.
- Checking signal from and to air conditioner compressor → Signal from/to air conditioning system, checking