57
YES
YES
YES
YES
NO
NO
NO
NO
YES
YES
IS THE
PUMP RUNNING?
WAS THE
PLAUSIBILITY TEST
OK? (
E95: test failed
)
1. Check the pump cable
2. Check/replace the pump
3. Check/replace the NTC
probes
4. Replace the main P.C.B.
POWER TO
THE PUMP?
NO
NO
A
B
Release/Replace pump
1. Check/replace pump cable