need help on 2 opti codes

[rickriddle]

OIL LVL CKT HI and TRIM CKT LO

What do these codes mean? Are these optional accessories?

[Euroski]

Found this with google

OIL INJ CNT
Oil Pump Injection Cycle Count

OIL JET CKT HI
Oil Jet Pressure Sensor Fault (Input Too High)

OIL JET CKT LO
Oil Jet Pressure Sensor Fault (Input Too Low)

OIL JET PRES LO
Oil Jet Pressure Low

OIL LEVEL
Main Oil Level

OIL LVL BOAT LO
Oil Level on Boat Tank Low

OIL LVL ENG LO
Oil Level on Engine Tank Low

OIL LVL CKT HI or OIL LVL IN HI
Oil Level Sensor Circuit Fault (Input Too High)

OIL LVL CKT LO or OIL LVL IN LO
Oil Level Sensor Circuit Fault (Input Too Low)

OIL PMP SEC
Time With Oil Pump Fault

OIL PRES LO
Oil Pressure Low

OIL PRES CKT HI
Oil Pressure Sensor Fault (Circuit Reading Too High)

OIL PRES CKT LO
Oil Pressure Sensor Fault (Circuit Reading Too Low)

OIL PSI
Oil Pressure Reading From Engine

OIL PSI CKT HI
Oil Pressure Sensor Fault (Input Reading Too High)

OIL PSI CKT LO
Oil Pressure Sensor Fault (Input Reading Too Low)

OIL PSI STR
Oil Pressure Fault Strategy Active

OIL PUMP
Oil Pump Fault: Electrical

OIL PUMP OUTPUT
Oil Pump Fault: Electrical

OIL QLTY CKT HI
Oil Quality Circuit Fault (Input Too High)

OIL QLTY CKT LO
Oil Quality Circuit Fault (Input Too Low)

OIL REMOT STR
Remote Oil Tank Fault Strategy Active

OIL RESERVE STR
Low Oil Reserve Strategy