[Fordtech60]

I got a 2006 f250 that will start up and run for about 10 seconds then dies no codes icp and ipr are doing what they should when vehicle dies its as though the key is turned off. Fuel rail pump, high pressure pump low pressure pump have all been replaced

 

[Maryland dieselnick]

Hi, check your ipr wires at the connector in its heat shield sleeve. You can usually just jiggle to see if it's that. If so then pill the degas bottle and ficm.

 

[Fordtech60]

checked that connector no change I have found it will run for 11 seconds before it dies I pulled the icp sensor out and it had tons of pressure behind it I know that's not normal

 

[bismic]

I would do a bubble test to see if an injector is allowing combustion gas to interfere w/ fuel flow.

 

[shoguy89]

FICM Voltage?