F0:DATA LIST
| No. | TECH 1 Display | Conditions for Checking | Nominal Value | Trouble Codes | Terminal |
|---|---|---|---|---|---|
| 09 | VARIANT CODING | Ignition ON |
Engine running at idle speed
Note:
Basic setting is 0.47 kW (plug side A).
| At 0.22 kW (plug side B), the idle speed is increased by 100 rpm. |
0.22 kW 95
or
| 0.47 k 98 | - | 39, 30 |
Note:
For vehicles with control units of the first generation, the TECH 1 display may indicate NOT USED.
In marginal cases (idle speed too high), carry out trouble-shooting nonetheless.
| Notes on Trouble-shooting: | Nominal Value: |
|---|---|
| Cause of Fault: |
· Ignition ON
· Disconnect octane number plug X 54
| · Check voltage of octane number plug on control unit side X 54 / Ter. A to Ter. B | ||
|---|---|---|
| greater than 4.9 V | · Short circuit or lead interruption from |
- octane number plug X 54 / Ter. A to control unit K 61 / Ter. 39
- octane number plug X 54 / Ter. B to control unit K 61 / Ter. 30