grandia1046
New Member
- Oct 17, 2024
- 3
- 0
- Truck Year
- 2015
I have a 2015 Ram Promaster 3.0 diesel and I found a code P20EE how to resolve it and because the DEF service still show on my dashboard with a check engine light on
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grandia1046
- Thread starter grandia1046
- Start date
grandia1046
New Member
- Oct 17, 2024
- 3
- 0
- Truck Year
- 2015
- Thread starter
- #2
And the speed are limited
grandia1046
New Member
- Oct 17, 2024
- 3
- 0
- Truck Year
- 2015
- Thread starter
- #3
Please help us for code P20EE. For 2015 Ram Promaster 3.0 diesel?
I've been getting that code also. It is a generic code, meaning it could be the def system not cleaning the DPf we'll enough, clean your def injector, look into it when you remove it. Could be the Nox sensor not reading correctly, could be an exhaust leak. Have to go step by step to rule each thing out. I have a new def injector and my DPF looks good. I have to check the exhaust because the studs broke and I drilled them out and used red silicone, but I bought a new gasket I have to install. I usually clear the code and it might not come back on for 300 miles. I'm going to check those things again and then see if I find anything. If not I'll take it to the dealership cause it's still under the emmission warranty. Good luck