What was found
APU SHUTDOWN PAC SENSOR MESSAGE NO DUCT PRESSURE. REMOVED AND REPLACED APU ECU IAW AMM 49-60-01, TEST OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
APU SHUTDOWN PAC SENSOR MESSAGE NO DUCT PRESSURE. REMOVED AND REPLACED APU ECU IAW AMM 49-60-01, TEST OK.