Hello, I have a 2004 f250 lariat 6.0 (151,xxx) and have had issues with the p0470 for about a little more than a month now and was looking for some new knowledge as all the forums I've read on this issue haven't gotten me to a solution yet.

THE PROBLEM- I first was experiencing common issues the EBP sensor causes when it fails, lack of power, poor fuel economy, and my truck actually stalled twice. I replaced the EBP sensor with an OEM motor craft replacement and cleaned the tube though there was no buildup. This kept the code way for 2-3 weeks and fixed all the issues the truck was experiencing. The code came back and I found the hose going to the map sensor was corroded so I replaced it and cleaned the nipple it connects to on the manifold (if this helps the truck gave me a p0401 code the day after I fixed this while towing a light load I believe I caused the boost tube on the turbo to slightly leak while I was messing around near it, pulled the pipe off cleaned it and the code has stayed way) I cleared the p0470 code but it came back again today. The freeze frame data shows me all the sensors are reading 99-101 kpa, I pulled the EBP back off and cleaned the tube again, while there I checked the resistance from the plug to PCM I did not get a reading over 5 ohms and the pigtail is also new.

Is there anything else I can try as I assume the code will return in a week or so?

 

Try asking in the 6.0 forum a bit further down. They're more likely to respond quicker with better input.

 

Alright thanks is there a way I can delete this thread?