“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.
Thanks for stopping by: 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 .
A check engine light and fault 61 code is an electrical failure to the injector or a bad solenoid on the injector, but you will most likely find your .
2015 freightliner cascadia with a DD15. 2 engine lights on and code EEC 61 comes up. Anyone have an idea if it’s going to derate ?
Fault codes associated with Selective Catalyst Reduction (SCR) NOx efficiency low are the most … All-In-One · Cummins · Detroit Diesel · Paccar MX · Paccar PX · Volvo & Mack · Volvo Construction … Fault Codes (EPA10 & GHG14) 2011-2016 … EEC 61 means Aftertreament Control module (ACM).