Motronic M 2.8.1 Quick Check F0: DATA LIST
| No. | TECH 1 Display | Conditions for Checking | Nominal Value | Trouble Codes | Terminal |
|---|---|---|---|---|---|
| 58 | KNOCK RETARD | Engine running at idle speed, operating temperature | |||
| 0 °CA | - | - | |||
| Depress accelerator pedal briefly to full load stop | |||||
| (full throttle) | greater than 0 °CA |
Note:
| This test will only function if the accelerator pedal is depressed briefly to full load stop once, not several times in a row. |