What was found
DURING SCHEDULED MAINTENANCE LEFT ENGINE WOULD NOT MAKE TAKEOFF POWER WITH EEC'S ON. ENGINE MAKES TAKEOFF POWER WITH EEC'S OFF. AIR CARRIER INVESTIGATING SINCE THIS IS A REPETITIVE DISCREPANCY.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING SCHEDULED MAINTENANCE LEFT ENGINE WOULD NOT MAKE TAKEOFF POWER WITH EEC'S ON. ENGINE MAKES TAKEOFF POWER WITH EEC'S OFF. AIR CARRIER INVESTIGATING SINCE THIS IS A REPETITIVE DISCREPANCY.