Volvo TSI, Manual

Page: 193 / 250

Group 28 Troubleshooting
MID 128 SID 250 SAE J1587/1708 Information Link
Fault Codes
FMI 12
Internal fault in the EECU.
Conditions for fault code:
•
The information link (SAE J1587) does not function
internally in the EECU.
Possible cause:
•
Internal fault in the EECU.
Reaction from the EECU:
•
Fault code is set.
•
Yellow lamp is requested.
Noticeable external symptom:
•
Yellow lamp lights up.
•
Information from the EECU is not available on the
information link (SAE J1587).
•
The boost pressure gauge shows 0.
•
The oil pressure gauge shows 0.
•
The oil temperature gauge shows 0.
•
The coolant temperature gauge shows 0.
•
The tachometer shows 0.
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