Thanks a lot for the info and your time and Is the fuel quantity sensor the same as the fuel pressure relief valve ?
Spn 157 fm14 Spn 1569 fmi 31 Spn 520892 fmi 13 Spn 524285 fmi14 those are all the active codes atm
Thanks appreciate the info what do you think might cause this? I have no other after treatment related codes
I loose power and tractor only goes 5 mph