As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER STARTING NR 1 ENGINE, THE START VALVE OPEN LIGHT REMAINED ILLUMINATED AND STARTED FLASHING. RAN THE QRH PROCEDURE AND SHUT DOWN ENGINE. START VALVE OPEN LIGHT REMAINED ILLUMINATED AFTER SHUTDOWN. GROUNDED - YES. REMOVED CLEANED AND RESEATED CONNECTOR DP1202 FROM START VALVE PER FIM 80-07 TASK 809 OPS CHECK NORMAL. OK FOR SERVICE.