Fairly easy to remove? Just unclip connector and unscrew?

 

13/16" or 21mm deepwell socket.

Josh

 

Becarefull with the clip don't bend it out too far it will snap, there's two wires and a ball looking thing attached but you have to get thru the soot first, sorry I cant remember the wrench size off hand , threads in the Manifold

 

Thanks Josh

 

Just went out with my fluke meter and tested continuity in the maf harness, the 2 pins that dont have burn marks and then the third next to it ring out while set to battery ground...

 

this is just KOEO for now

 

35 degree spread between IAT1 and IAT2?

Josh

 

That is what it looks like, i figured i would just bring up both of them for you guys since i could fit it in the screen

 

the truck is warm right ? these are base values koeo
IAT1-98.6
IAT2-113
have you ever sprayed the maf with anything? there's a MAF spray that's suppose to be used.

 

No, its been sitting for 2 days in 20-40* weather

Im just curious why are those the base values? wouldnt it be the ambient temperature or no?

And i think i have some maf spray in my toolbox, i can try that tomorrow

 

I Think so IAT1 would be from cold side and 2 would be Manifold I did read that iat1 controls a lot more than we think timeing for one and air/ fuel ratio for timeing I would think that if iat1 was shorted that's where the connection burnt, but I've been known to be wrong before twice this year so far

 

So the question is, which one is correct. What is the ambient temp during these readings? 3 is pretty cold man. Seems to me that the sensor in the intake manifold is your culprit, not the MAF/temp sensor.

 

Yea That's what I'm thinking. I will check that out tomorrow after work

It was dead on 38* when I did that to

 

Ok so i data logged, at least for a few minutes, then AE stopped picking up the sensors... but this was up to temp, and around 40* temp

Ford-PowerStroke 6.0L-2003-November 27 2013 excel.xlsx

 

The MAF looks way out of whack bro...

The question is, is it the sensor, connector or harness to the PCM?

Josh