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 | ||
| 16 | KNOCK SIGNAL | |
| CIRCUIT 1 | 08 | · Engine speed higher than 1400 rpm |
· Control unit reference voltage for knock sensor lower than 20 mV
(value varies depending on engine speed)
· Knock sensor voltage is evaluated and produces an
implausible value.
Replacement value:
If the engine load signal is greater than 2.0 ms and the coolant temperature is higher than 45 °C/113 °F, the control unit retards the firing angle by up to 13.5 °CA for safety reasons.
| (value varies depending on engine speed) |