• Welcome to EcoDieselRam.com We see you haven't REGISTERED yet.

    Your truck knowledge is missing!
    • Registration is FREE , all we need is your birthday and email. (We don't share ANY data with ANYONE)
    • We have tons of knowledge here for your EcoDiesel truck!
    • Post your own topics and reply to existing threads to help others out!
    • We believe in quality OVER quantity, and a family friendly place for your #EcoDiesel home!
    CLICK HERE TO REGISTER! Problems registering? Click here to contact us!

    Already registered, but need a PASSWORD RESET? CLICK HERE TO RESET YOUR PASSWORD!

Search results

  1. K

    2016 Ecodiesel 100% Full DPF P0428 Cat Temp Sensor RESOLVED

    Hi all, I recently got 100% full dpf see dealer warning. I connected my AlfaOBD to force a regen but it would shut down after about 5 minutes due to a cat temp circuit high P0428 the graph showed the cat temp steady around 630c then a straight shot up to 999.9c and shed idle down and quit the...
  2. K

    hey so how did you fix your P0428 error? was it the temp sensor? or O2 sensor? I am having the...

    hey so how did you fix your P0428 error? was it the temp sensor? or O2 sensor? I am having the exact same issue. parked regen stops due to catalyst temp sesor reading too high. runs steady around 600c then instanly bolts to 999 and stops regen
Top