Removing and installing ESP sensor unit -G419-
Front brakesTesting quantity of fuel delivered
Note
Check fuel delivery rate as described in “Guided Fault
Finding” function, vehicle diagnostic tester in “Guided Fault
Finding” mode.
Conditions for checking fuel delivery rate (in short):
...
Temperature switch for evaporator -E33
Function:
The temperature switch for evaporator -E33- senses the
temperature between the cooling fins of the evaporator. It
prevents the possibility of ice forming between the evaporator
cooling fins by interrupting the current to the ai ...
Starting conditions for auxiliary heater, supplementary heater mode
Terminal 15 (ignition) on
Engine speed > 600 rpm
Coolant temperature < 72 °C
Ambient temperature < 5 °C
Reserve fuel level not reached
...