Motronic M 2.8 F2:TROUBLE CODE TABLE
Trouble
| Code |
Information Sensor
| Cause of Fault | Remedy in |
F0:DATA LIST
| No. | ||
|---|---|---|
| Trouble Code Storage when ... | ||
| Remarks | ||
| 56 | IDLE AIR CONTROL | |
| VOLTAGE HIGH | 31, 32, 33, 34, 35 | · Short circuit to battery voltage |
Replacement value:
| The learn functions for oxygen sensor control, idle air control and knock control are blocked and the last valid values are used for calculation. |