cm 870 six Delta p sensor

[Radu1983]

Goo day gents,
i have an active code for the delta p sensor(411) and my ear is electrical turned off. that code affects my fuel mileage anybody know on how to fix that maybe bypass the sensor anything. Thank you

[preacherboy24]

You cant really bypass the delta p (Cummins calls it differential pressure sensor). If you have an issue with it try to pull the tubes off and clean them out with carb (not brake) cleaner......or just replace. Better yet you can just kill the government mandate and let it hang.

[Radu1983]

problem is i don't really know its location. let it hang?? explain i really don't give a flying f%^& about the mandate

(03-01-2016 )preacherboy24 Wrote:  You cant really bypass the delta p (Cummins calls it differential pressure sensor). If you have an issue with it try to pull the tubes off and clean them out with carb (not brake) cleaner......or just replace. Better yet you can just kill the government mandate and let it hang.

[preacherboy24]

(03-01-2016 )Radu1983 Wrote:  problem is i don't really know its location. let it hang?? explain i really don't give a flying f%^& about the mandate

(03-01-2016 )preacherboy24 Wrote:  You cant really bypass the delta p (Cummins calls it differential pressure sensor). If you have an issue with it try to pull the tubes off and clean them out with carb (not brake) cleaner......or just replace. Better yet you can just kill the government mandate and let it hang.

On the 870 it hangs just above the starter. Look for the tubes (like big brake lines) going into the exhaust gas tube. Those little tubes will lead you to the differential pressure sensor (delta p). What I meant by killing the government mandate is de$ete the EGR "if your using the truck off road".

[Rawze]

870 Delta-P sensor Location...




its behind the brass fitting in this photo.

[Radu1983]

i would but i don't have the tune and can't afford 3k for a shop to delete just had a baby been home for over a month

(03-01-2016 )preacherboy24 Wrote:  

(03-01-2016 )Radu1983 Wrote:  problem is i don't really know its location. let it hang?? explain i really don't give a flying f%^& about the mandate

(03-01-2016 )preacherboy24 Wrote:  You cant really bypass the delta p (Cummins calls it differential pressure sensor). If you have an issue with it try to pull the tubes off and clean them out with carb (not brake) cleaner......or just replace. Better yet you can just kill the government mandate and let it hang.

On the 870 it hangs just above the starter. Look for the tubes (like big brake lines) going into the exhaust gas tube. Those little tubes will lead you to the differential pressure sensor (delta p). What I meant by killing the government mandate is de$ete the EGR "if your using the truck off road".

[Cuya]

$3k is way 2 hi to spend on for it.

Maybe you will get lucky and get a PM or 2 of some names.

[marek4792]

I have the same code as you pid411 "value too high" and/or "electrical" and I was wondering if it is also effecting boost even if the mandate blocked off?

[Unilevers]

(03-07-2016 )marek4792 Wrote:  I have the same code as you pid411 "value too high" and/or "electrical" and I was wondering if it is also effecting boost even if the mandate blocked off?

if the mandate is properly removed, then no - that code will disappear and not effect anything.