As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF ROLL, AFTER APPLYING TAKEOFF POWER, BLUE CAS MESSAGE: L OIL FILTER MESSAGE ILLUMINATED. INITIATED ABORT. WHEN THROTTLES RETARDED, MESSAGE DISAPPEARED. REMOVED LT ENGINE DIFFERENTIAL PRESSURE SWITCH, AND INSTALLED INSPECTED TESTED PART. PERFORMED SATISFACTORY OPS TEST OF LT ENGINE OIL DP SWITCH & SATISFACTORY LEAK CHECK. RUN SYSTEM FOR 30 MINUTES WITH NO FAULT INDICATED ALL WORK IAW EMM 79-34-01.