CM2250 Poor fuel mileage

[Rawze]

(02-09-2022 )Truckdriven Wrote:  

(02-08-2022 )Rawze Wrote:  * Can be that the ecm is holding back power/torque for one reason or another (can be seen by monitoring the 'CBL_Fuel_State' setting to see if it is following the torque curve of the engine, the accelerator pedal.. or if it has a fuel derate of some kind.

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Would I check this with insite or calterm?

in CT. the setting is actually 'CBL_Fuel_State'
Everything about the engine and what it is doing is mentioned on pages 53 - 57 in this document. Page 57 shows the outcomes of this fuel state setting in detail:: http://rawze.com/forums/showthread.php?tid=7677