Attention: TDR Forum Junkies So I've had a P20EE code for a while, and haven't had a chance to get it to the dealer... the new to me 2013 has 55K miles... and started the P20EE code a few hundred miles ago... Doesn't seem to set the code in town but when its on the highway... I've cleared it 2 times and now its set again...
I have observed the following.....
1 - this code or cause has stopped the flow of DEF to the engine? or 2 - has the stopped DEF flow generated the code?
The DEF tank has been at full for close to 1000 miles.... much further than normal when the truck is empty and not towing.... YOUR THOUGHTS.....
UPDATE took the truck in for the P20EE code, and received the T-05 recall with all the new parts... the service writer shared that the Catalyst was 35 % plugged and I should expect more power and better fuel economy.... HOWEVER its been running great.... Now several days later the P20EE is back and I have another appointment...
I have observed the following.....
1 - this code or cause has stopped the flow of DEF to the engine? or 2 - has the stopped DEF flow generated the code?
The DEF tank has been at full for close to 1000 miles.... much further than normal when the truck is empty and not towing.... YOUR THOUGHTS.....
UPDATE took the truck in for the P20EE code, and received the T-05 recall with all the new parts... the service writer shared that the Catalyst was 35 % plugged and I should expect more power and better fuel economy.... HOWEVER its been running great.... Now several days later the P20EE is back and I have another appointment...
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