overload
New Member
My 2020 RAM 1500 EcoDiesel had a CEL appear yesterday so I ordered a Bypass cable from Amazon so I could check the code today which was a P0476. A search of this forum gave me no results unfortunately. In fact a quick google of that code pretty much gave me nothing, so it looks like it's not a common fault. There is no warranty on it, so I'm hoping to get some repair guidance on this. I currently have just over 80,000Km (about 50,000 miles) I do run fuel additive but didn't put any in on the last fill up. I'll get some "hotshot" and report back if it does anything.
Taking it to the dealer or a repair shop is the very last resort for me.
Taking it to the dealer or a repair shop is the very last resort for me.