What was found
WHILE PERFORMING ASA T/C 31-005-00, FOUND SMT MESSAGE FAULT BLEED PM SENSOR 1 L. UNDER PRESENT LEG MAINT MSG 36-21020. ENGINE START. ENGINE -1 MANIFOLD DUCT PRESSURE SENSOR 1 SIGNAL IS OUT OF RANGE. GROUNDED - YES. PERFORMED ASA T/C 31-005-001 AND FOUND BLEED PM SENSOR 1L FAULT LATCHED MSG. TROUBLESHOT IAW FIM TASK 36-21-00-810-803. PERFORMED ELECTRICAL LRU REPLACEMENT TEST LT AND RT IAW AMM 36-00-00-710-801. BOTH TESTS PASSED. PERFORMED T/C 31-005-00 AND NO LATCHED MSGS FOUND. MSG IS INACTIVE IN FLIGHT DECK EFFECTS PAGE.