What does fault code 3055 FMI 15 mean?
If the diagnostic procedure is completed without finding the root cause, insure the ground on the lower rear of the Interstage Charge Air Cooler (ISCAC) is tight and clean. And now the other fault : Fault code sets when Engine Control Module (ECM) detects Fuel Rail Pressure (FRP) is above maximum with minimum commanded.
Why is my 5.3 L missing and rough idle intermittently?
5.3 L Missing and Rough Idle Intermittently I have changed Spark Plugs,Wires ,Coil Packs, and removed Fuel Injectors and soaked overnight. Engine code is a P0304. Misfire Cylinder #4. Most of the time around town is alright. When i put it on highway, it will surge like its cutting off and then pick right back up and be fine. Fuel Presure is 55 psi.
What causes a truck engine to miss at idle?
I put truck on a scanner and watched the cylinders. # 1 misfires at idle but quickly stops misfiring at around 1000 rpms. you can here the engine miss at idle but truck runs great on road . anyone else ever had this problem? You can’t post conmments that contain an email address.
When does fuel pressure drop for fault code?
The funny thing is that we only get code and fuel pressure to drop when engine temperature reaches 190 to 200 degrees. Here is info on both codes : Fault code sets when Engine Control Module (ECM) detects Fuel Rail Pressure (FRP) is below minimum when maximum is commanded.
Where do I find the engine code 3055?
The engine code 3055 will lead you to the TSB in the NED (Navistar Engine Diagnostics) software. What would we do without diagnostic software. I’m telling you if you don’t have access to this tool and operate diesel engines 2007 and newer there will be a lot of frustration ahead until you take your truck to the dealer.
What does engine code 3055 mean on MaxxForce 7?
Something like a loose wiring connection or bad pin connector would take a lot of time to detect. That’s why I’m thankful that someone else did all of the troubleshooting work for us. The engine code 3055 will lead you to the TSB in the NED (Navistar Engine Diagnostics) software.
What are the fault codes for International trucks?
International Trucks Fault Codes List (DTCs) for Model: 3200, 4100, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, BE 200, CE Bus, CXT, DuraStar, LoneStar, MXT, ProStar, RXT, TranStar, WorkStar. See also: International Trucks Service Repair Manuals PDF
What are the fault codes for MaxxForce 15?
International MaxxForce 15 (All Years) Fault Codes CODE DESCRIPTION SPN 27 FMI 0 EGRP fault: over temperature SPN 27 FMI 3 EGRP signal Out of Range HIGH SPN 27 FMI 4 EGRP signal Out of Range LOW SPN 27 FMI 7 EGRP does not agree with commanded posit
What is the TSB code for MaxxForce 7?
MaxxForce 7 Engine Code 3055 August 3, 2019 This MaxxForce 7 diesel engine gave us a bit of a challenge with intermittent engine shutdowns. The engine code 3055 (high pressure fuel pump related) led us to a solution in the way of a TSB (technical service bulletin).
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What does FMI stand for in failure mode?
FMI” is the Failure Mode Indicator. This number represents the type of failure detected. Refer to Failure Mode Indicators (FMI) below for more information. Active” or “Previously Active” will be displayed to identify whether a fault is currently active or if the fault was previously active.