MFI periphery fault history (PF TEN)

What does 0BB4 mean?

The MFI signals a periphery fault when a microprocessor reset has been carried out, typically due to EMC problems or defective hardware. This code logs the last 10 periphery faults, indicating intermittent or persistent issues.

• Microprocessor reset on the MFI due to EMC (Electromagnetic Compatibility) problems.
• Defective hardware on the MFI electronic unit.
• Interrupted or poor wiring/shielding for the MFI.

Click steps to track your progress.

1. 1

   Check the wiring and shielding of the MFI for proper installation and integrity.

2. 2

   Ensure the MFI is switched on and receiving proper power.

3. 3

   If the fault reoccurs after checking wiring and power, install a new MFI electronic unit.