Diamond DA 42 - 4.3 L;R Ecu B Fail

DA 42 AFM
Abnormal Operating
Procedures
Doc. No. 7.01.05-E Rev. 8 15-Dec-2017 Page 4B - 13
4B.4.3 L/R ECU B FAIL
L/R ECU B FAIL
* Left / Right engine ECU B has failed
or
* is being tested during FADEC test procedure before
take-off check.
(a) 'ECU B' Caution on the Ground
- Terminate flight preparation.
(b) 'ECU B' Caution During Flight
1. Press the ECU TEST button for more than 2 seconds to reset the caution
message.
If the ECU B caution message reappears, or cannot be reset:
2. Land on the nearest suitable airfield.
3. The engine must be serviced after landing.
If the ECU B caution message can be reset:
2. Continue flight.
3. The engine must be serviced after landing.
END OF CHECKLIST