From what Ive read it sounds like a plugged egr cooler? I work on International trucks but when we see this fault , it is usually related to the EGR cooler and it gets plugged up with soot so the exhaust . This Fault Code Sets When the Difference Between the Actual EGR. All information subject to change . Data valid but below normal operating range - Moderately severe level.
In this video I speak about a Detroit DD(DD1 DD16) engine but it really applies to most Heavy Diesel. There are several possible combinations of SPN and FMI codes. Transmission Oil Pressure Signal. Fixed Turbocharger Comp Outlet Temp.
Check the Motor Control Module (MCM) software level. Air heater magnetic valve. Engine Coolant Temperature - Condition Exists. Cable break or short circuit. Note: Always refer to operators and maintenance manual for the latest information related to engine . The Suspect Parameter Number ( SPN ) is diagnostic fault code terminology.
Aftertreatment Diesel Exhaust Fluid Temperature Preliminary FMI. Continuous improvement of our products is a Genie policy. Diagnostic Trouble Codes - ADU - Armrest Display Unit. COMPLAINT: Driver may experience poor acceleration and throttle response on DD engines. RECIRCULATION VALVE (EGR VALVE).
Date of Bulletin: 2014-09-12. Summary: SPN - 26FMI EGR LOW FLOW . DPF and aftertreatment system. It says After-treatment Reagent. I got fault code spn 53fmi 17.
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