As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
WHILE ACCOMPLISHING T/C 78349002 FOUND APU CURRENT STATES PAGE SHOW MSG 49-61262 SPEED SENSOR 2 SHOW OPEN CIRCUIT. ACFT GROUNDED. REPLACED APU SPEED SENSOR IAW AMM 49-61-21/401. APU OPS CHECK OK. SENSOR LEAK CHECK OK APU BITE NO MORE WITH OUT CURRENT FAULTS.