Volvo Engine Code MID 128 PSID 108 FMI 7
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MID 128 PSID 108 Aftertreatment Injection System
Type of fault: FMI 7
FMI Description: • Mechanical system not responding, or out of adjustment
Fault Condition: • Mechanical problem
Possible Symptoms:
• Regeneration not possible
• Engine derate
• Engine shut down
Possible Cause: • Faulty After Treatment Injection (ATI)
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