| Test | TECH 1 | Notes | Nominal Values | Possible |
|---|---|---|---|---|
| Step | Display | Trouble | ||
| No. | Codes | |||
| 07 | OPEN/CLOSED LOOP | Engine running at part load, | CLOSED | 13, 44, 45 |
| 07 ... | ||||
| -C 13 N, | Engine temperature | |||
| C 16 LZ, | > 85 °C/185 °F, | |||
| C 16 NZ- | Let engine run at | |||
| 1200 to 1600 min-1 for 1 minute |
Trouble-Shooting: Nominal Value: Cause of Fault:
See Test Step 08 See Test Step 08 See Test Step 08
-C 13 N, C 16 LZ, C 16 NZ- -C 13 N, C 16 LZ, C 16 NZ- -C 13 N, C 16 LZ, C 16 NZ-