A ➤ Active Fault
B ➤ 0-1 hour old
C ➤ 1-4 hours old
D ➤ 4-12 hours old
IFU CODE 25
Oil Pressure Sensor (Defective)
ALARM TYPE
Yellow
Engine may shutdown.
The engine oil pressure sensor (OPS) has reported as defective to the IFU module. Check:
- Measure mA reading at IFU from OPS
- Check wiring between IFU and OPS
- It is possible the IFU AIB (Analogue Input Board) is defective. this can be damaged by the OPS if it fails.
- Replace OPS if required.