| Test | TECH 1 | Notes | Nominal Values | Possible |
|---|---|---|---|---|
| Step | Display | Trouble | ||
| No. | Codes | |||
| 03 | OUTSIDE TEMP. | If the vehicle is subjected to different | Corresponds to outside | 169, 171 |
| SENSOR TEMP. | conditions, the adjustment of the measurement | temperature, | ||
| value to the outside temperature can last several | display in °C | |||
| minutes |
Fault Image: Trouble-shooting: Cause of Fault
Displayed value considerably Ignition OFF Lead interruption Ter. 13
deviates from actual value Disconnect plug from board computer Lead interruption Ter. 12
Connect ohmmeter between Ter. 13 and Ter. 12; Temperature sensor P 13
Nominal value: see table
| Outside temperature [°C] | - 20 | - 10 | 0 | 10 | 15 | 20 | 25 | 30 | 40 |
|---|---|---|---|---|---|---|---|---|---|
| Nominal value [kW] | 48.56 | 27.67 | 16.33 | 9.951 | 7.856 | 6.246 | 5.000 | 4.028 | 2.663 |
Notes: - For temperatures lying between those given in the table, use corresponding averages.
- The value listed under SENSOR TEMP. is calculated by TECH 1 without averaging; the value listed under OUTSIDE TEMP.is the value averaged by the board computer over a longer period of time; calibration of the two values during temperature changes can last up to more than 1 hour.