As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
NR 1 ENGINE CONTROL LIGHT ILLUMINATED AFTER ENGINE START. GROUNDED - YES. REF FIM 73-06 TASK 801. FOUND INTERMITTENT FAULT. RAN NR 1 ENGINE AND EEC LIGHT NOT ILLUMINATING. OK FOR SERVICE. FOUND MESSAGE 73-10131. PER AMM 78-31 TASK 801. NO FAULT AFTER RUN.