As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THIS IS THE THIRD FUEL PRESSURE TRANSDUCER FAILURE IN 5 MONTHS. HAVING MAINTAINED PA-38 TOMAHAWKS FOR SEVERAL YEARS, FAILURE OF MANY FUEL PRESSURE TRANSDUCERS AND OIL PRESSURE TRANSDUCERS HAVE BEEN SEEN. SUBMITTER STATED THE VIBRATION AND HEAT THAT THESE TRANSDUCERS ARE SUBJECTED TO IN THEIR ORIGINAL MOUNTING LOCATIONS ARE THE CAUSE.