As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAXI OUT THE APU WAS SHUT DOWN. SHORTLY AFTER THE APU FAULT LIGHT ILLUMINATED. THE LIGHT WENT OUT ABOUT 9 MINUTES LATER. VERIFIED FAULT FROM CDU ON FLT LEGS 0 1 & 2. REPLACED INLET TEMP SENSOR REF MM 49 61 31 NO FAULT FOUND ON CDU AFTER REPLACEMENT OPS & LEAK CK GOOD. ALSO FOUND THE CONNECTOR CLOCKED INCORRECTLY PER MM RECLOCKED PER MM 49 61 31.