What does code EEC 61 on a Freightliner mean?
EEC 61 is basically saying there is a problem in the After-treatment control module. This is the module the Engine uses for the after treatment system. Your Check Engine Light, and/or your Maintenance light will be on at the same time. The maintenance light is the light that looks like a solid yellow engine.
What is aftertreatment 1 SCR conversion efficiency?
Long story short, these fault codes mean that the efficiency in the aftertreatment system, aka the 1-Box, is not operating within the required threshold (70%). This measurement happens between your inlet and outlet NOx sensors and it’s called your SCR NOx efficiency.
What does EEC 61 mean on a freigtliner?
EEC 61 is only part of the fault code. If you hit the square button again,write it down, then hit it again, then write that down. it should follow up with some more additional information that could help. EEC 61 is basically saying there is a problem in the After-treatment control module.
What is engine code 4364.18 need help?
Retrived code 4364.18 when I look this code up it is not spicific to what the fault is. It lists 6 possible causes. I tried a parked REGN but will not regn. I added aprox 8 gallons of new DEF to the tank. (one of the listed possible causes) code still present.
What is the code for a Freightliner truck?
The most visited question in the heavy equipment category starts with an error code on a Freightliner, code EEC 61. This is a long-distance trucker’s nightmare; hundreds of miles from the nearest service, over a thousand miles from home base, and a truck that may or may not make the drive.
What is the EPA10 code for freigtliner?
Note: (EPA10 ONLY) If SPN 5246/FMI 0, 15 or 16 are the only fault (s) present, follow troubleshooting procedure for SPN 3361/FMI 7 (DEF Unit – Unable to clear Restriction). The 3361/FMI 7 code, is more then likely your metering unit is stopped up and needs flushed.