What does mid 128 Sid 231 FM2 error code mean?

What does mid 128 Sid 231 FM2 error code mean?

I did 1000 miles and got only one code: MID144 PSID200 FMI9 .. it showed once and is inactive but maybe that is the problem of my enormous fuel consumption which is 4.5 mpg locally.. is it bad wiring .. where should I start to look?? cam sensor you can see in Values Monitoring as engine speed.

What does FMI code 11 on a Caterpillar engine mean?

The FMI code 11 appears when the electronic unit registers more than one FMI code for one fault. FMI 12 – Faulty device or component. The FMI code 12 indicates the following status: the electronic control unit sends a signal to another electronic unit via a data link.

What does the failure mode identifier ( FMI ) mean?

Failure Mode Identifier or FMI, describes the type of failure detected in the subsystem identified by the PID or SID or PPID or PSID. This is simply just telling you what is wrong with the component that is giving the issue. FMI = 5, which means the current is below normal or open circuit.

What does FMI stand for in PID and mid?

Now that we have defined MID (The component) and PID (types of data), we can talk about Failure Mode Identifiers (FMI). Every diagnostic trouble code (DTC) that you find will have a FMI. This code is set by the ECM detecting a variety of problems, such as too much voltage, not enough voltage, resistance is in correct, and so on.

What is the fault code for a mid 128 engine?

Engine ECU Faults (MID 128) Fault Code Description FMI Codes MID 128 PID 26 Engine Fan Speed Percent 3,8 MID 128 PID 27 EGR Valve #1 Position Sensor 3,4,5 MID 128 PID 45 Preheater Relay Status 3,4,5 MID 128 PID 81 Particulate Filter 0,2,3,5,12

What is the fault code for an ECU?

Engine ECU Faults (MID 128) Fault Code Description FMI Codes MID 128 PPID 326 Soot Level (DPF System) 0,11 MID 128 PPID 328 Aftertreatment Injection Shutoff Valve 3,4,5,7,14 MID 128 PPID 329 Aftertreatment Fuel Injector 3,4,5,7,14 MID 128 SID 254 Engine electronic control unit (EECU) 3, 8, 12

What are fault codes in other control units?

J1939 data link issues are usually related with bad power supply of EECU, VECO ore TCU. what are fault codes in other control units? bravoo67 Thanks this. Overall a great company to work for. They genuinely care about the drivers and are constantly looking for ways to improve. Driver friendly, Family owned, good pay and open door policy.

What are the Flash codes for a PID 7?

not present SPN F FMI P PID/SID P PID/SID ID F FLASH CODES F 70 2 2 P PID 7 70 2 2111 P 70 1 19 S SID 2 234 2 2112 J 70 1 13 S SID 2 234 2 2112 J 70 1 19 S SID 2 234 2 2112 J

What is the SPN code for a FMI Sid?

SPN FMI PID/SID PID/SID ID FLASH CODE FAULT DESCRIPTION 634 4 SID 40 1321 Constant Throttle Valve Circuit Failed Low 634 3 SID 40 1321 Constant Throttle Valve Circuit Failed High 634 5 SID 40 1321 Constant Throttle Valve Circuit Failed Open 636 1 SID 21 1235 Crankshaft Position Sensor Signal Voltage Too Low

What’s the hand held code for central processing unit?

Codes Hand-Held Codes SID FMI Description Type of Code Driving Technique 11, 12 254 4,12 Central Processing Unit Component Key on. If the fault is present, the system should automatically detect the problem and set the code. If the fault is not present at key on, operate the vehicle and attempt to duplicate the

What are the fault codes for Freightliner engines?

Engine Fault codes (MID, PID, SID, FMI) FREIGHTLINER. Component Codes (MID) MID / Description / Old Text Message / New Text Message * 128 Engine # 1 ENGINE ENG 130 automatic transmission – † Trans 136 Anti-lock Brake System (ABS) TRCTR BRK Brake 140 Panel, Left INSTRCLST Instr 142 Panel, Right # 1 INSTRCLST MGMT 172 Diagnostic System DIAGNOSTC DIAG

Which is j-1939 fault code source address?

SS 1033423 : J-1939 Fault Code Source Address (SA), Suspect Parameter Number (SPN), and Failure Mode Indicator (FMI) Descriptions 1 SS 1033423 : J-1939 Fault Code Source Address (SA), Suspect Parameter Number (SPN), and Failure Mode Indicator (FMI) Descriptions

What does the Check Engine light on a Mack truck mean?

The check engine light illuminates in your dash of your Mack Truck. Now, what do you do? DTC, SPN, MID, PID, FMI, OBD, DTCs, ECM, ACM, TCM. What do they mean? How can I understand what is wrong with your Mack Truck?

What is the fault code for a truck?

Short circuit to battery voltage, unit injector low side. Open circuit in actuator circuit. Mechanical system does not respond correctly. Resistance too high in injector. Ground. Slow PWM Valves Solenoid Valve. Power Take-Off 1 Solenoid Valve. Power Take-Off 2 Solenoid Valve. Brake, Counter Shaft

What does inactive code 6-4 mean on a Mack truck?

This nuisance code will not affect the performance of the vehicle. When a vehicle equipped with this ABS/ATC module is being diagnosed for an inactive code 6-4, contact Mack Trucks Service Engineering. Additional Symptoms: The engine will not start, if communication is lost on both the J1587 and J1939 data lines.

What is the trouble code on Mack computer?

From Mack Information System: Message Identification MID: 128 (Abnormal), 142 (Abnormal)