12
E 14 - Gas error
Gas resetting
See on the preprevious page.
Error analysis
1. Is there a
short-lived
flame at
the ignition
attempt?
2. Is an ignition
spark present?
3. Is the gas
supply/nozzle
pressure okay?
4. Is the current
between the
connector and
the ionisation at
least 0.9µA DC
(Section 47)
12.18
12. Error codes
Is the flame sensor
placed in the flame / is
YES
the sensor's electrical
connection okay?
NO
Go to step 2.
YES
Go to step .
Is the ignition electrode
NO
placed correctly / is the
connection okay?
(Section 40)
YES
Replace the ignition
control or gas valve.
NO
Ventilate the gas system /
contact gas supplier.
Is there continuity in the
NO
harness?
YES
Replace the
ignition control.
Adjust / clean
NO
the electrode /
connections.
YES
Go to step .
Adjust / clean
NO
/ replace the
electrode.
YES
Adjust the sensor.
NO
Replace the sensor.
Service
manual
487 05 40 31