man dude this is messed up ,

 

Was thinking of something else.

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Removing the supply hose and stick it into a gallon jug. Kick the pump on and let it run, filling the jug. Air might still be trapped in the filters. At least that's how I have to bleed the FASS if I replace the filter or drain the water separator.

 

i drained a 5 gallon tank twice that way. after the first time i relized i was an idiot that it was just pumping the fuel out of the diesel can and into the trucks tank;. so i thought i got smart and pulled the supply line and the return line from the airdog and put them both in the fuel can. it drained it pretty quick also.

 

Been checking for codes?

 

not till tommorow

 

well i got ahold of a scanner and checked for codes. none. none stored either. but i checked some of the sensors while i had the scanner. do the 24 valves have a MAP sensor on them and if so would it cuz my problem. goin by the scanner it said the max it got up to was 6 and it was supposed to be between 20-30.
any idea.

 

Yep #7

 

I suppose the next thing is replace the sensor and check it again w/ the scanner?

 

A friends map went out , his truck didnt have no power at all , not enough to spool the charger

 

Check your MAP and your APPS #2 on Picture