2015 Ram 1500 Eco

[Cwbyfan446]

90k miles. Two days ago my truck started taking a lot longer to start. I thought it was strange but it had been so rainy so chocked it up to dampness? After it started I had to make a few short trips and always started right back up. Didn’t think anything about it. Then on second or third day same thing but threw SETC error. I have a “Fixed” scanner and it pulls P0299 code. I have sent it to shop for assessment but not sure what to expect. I have heard of this Service Bulletin. Does this updating fix everything?

 

[carlhenry]

Rain does not affect a diesel makes it run better. Welcome to the forum

 

[carlhenry]

Po299 it seems to b turbo underboost

 

[Cwbyfan446]

Po299 it seems to b turbo underboost

Yeah I realized the turbo underboost and just how many things could cause this. That’s why I was curious about Service bulletin because if it’s simply programming it should be an easy fix.

 

[carlhenry]

Turbo boost sensor map sensor and turbo

 

[carlhenry]

They will start throwing parts at it from all the others that posted that code I don't think any of them got a fix from an update