As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PDX- INTERMITTENT FIRE SYSTEM FAULT STATUS MESSAGE. AIRCRAFT LANDED WITHOUT INCIDENT. FOUND FOLLOWING MESSAGES, ENGINE BOTTLE 2 LOW PRESSURE DETECTED AND LOW RATE DISCHARGE AFT SQUIB AND BOTH BRIDGE WIRES OPEN. FOUND FIRE BOTTLES TO BE WITHIN LIMITS IAW MM 26-21-07. TIGHTENED CANNON PLUGS. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.