I would get the dpf pin tested and do a snap rest with the dpf off to make ensure the engine isn’t making too much soot. Also are the resets being done in Insite?
2013 MaxxForce International engine code: spn 3251 fmi 2
Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by eaglesweeper, May 14, 2019.
Page 2 of 2
-
-
Trucking Jobs in 30 seconds
Every month 400 people find a job with the help of TruckersReport.
-
Thank you for your response.
I had called to Machenic. He said he already checked & engine side is ok. Now he wants to replace differential pressure outlet tube. According to you is he going in right direction? -
Main issue i am seeing is truck is not doing regen while moving. When i do park regen, then it’s complete regen in 40 minutes.
-
Sensor should read 0psi with key on engine off. -
Ok
Thanks a lot for suggestions. I would share here later -
Maxxforce won’t to a regen while driving got a code spn 3251 fmi 21 replace Aftertreatmen injector could he be the sensor that’s why it’s not doing a regen while driving
-
Maxxforce won’t do a cycle regen replace aftertreatment injector getting a code 3251 fmi 21 could the sensor cause a no regen cycle while driving
-
Trucking Jobs in 30 seconds
Every month 400 people find a job with the help of TruckersReport.
Page 2 of 2