As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
BOI FLIGHT NR 2391: NR 1 FUEL TEMP INDICATION WAS +99 DEGREES WITH AUX PUMP OFF AND ONLY DECREASED TO 77 DEGREES WITH AUX PUMP ON. MAINTENANCE CLEANED TEMP SENSOR CONNECTOR ON NR 1 ENGINE. GROUND RAN NR 1 ENGINE. ALL INDICATIONS GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.