OBDII code
#1
OBDII code
2005 Dodge Cummins with Banks six shooter/speedloader, super scoop, air horn, 5" exhaust.
Just started getting a code P0243 - wastegate pressure. Truck runs great. Banks controller shows boost and % of power as usual. Any answers about what would cause this code? Code returns after removing. Real cold here and truck sit for about 2 weeks. Thanks
Read more: https://www.dieselbombers.com/potent...#ixzz0e5oDIaHT
Just started getting a code P0243 - wastegate pressure. Truck runs great. Banks controller shows boost and % of power as usual. Any answers about what would cause this code? Code returns after removing. Real cold here and truck sit for about 2 weeks. Thanks
Read more: https://www.dieselbombers.com/potent...#ixzz0e5oDIaHT
#2
#3
#4
That code is for the waste gate controller. The ECU is not liking the feedback it is getting from it. Usually that means it has stuck open and your boost is low. Since you are running in the cold and possibly icing conditions, you could have broken a wire on the harness also.
What are you making for boost when you get after it?
What are you making for boost when you get after it?
#6
I think your WG controller is TU. Look at the bottom of the turbo and you will see a rubber hose, crimp it shut with a pair of vice grips and see what that does for your boost.
#7
#8
The WG actuator takes boost to open it, if the hose cracked it would never open. With your boost numbers it is opening too soon.
#10