Motronic M 1.5.4 F2:TROUBLE CODE TABLE
| Trouble Code | Information Sensor Cause of Fault | Data List No. | Trouble Code Storage when |
|---|---|---|---|
| 69 | INTAKE AIR TEMP. VOLTAGE LOW | 05 | · Intake air temperature greater than 140 °C (284 °F) (Short circuit to ground) |
Replacement value:
· The control unit takes 21 °C (69.8 °F) as replacement value.
Effect:
| · The learn functions (oxygen sensor control, idle air control and knock control) are blocked and the last valid values are used for calculation. |