Help Code 2262 an p226c

[CDenton]

Hi I had two codes pull up today both say they have to do with my turbo. I'm pulling a fifth wheel tr how bad is this if anyone knows. I'm still about 300mls from home. Will it make it or do I need to do something immediately? Any Help would be much appreciated.

 

[Bob4x4]

The codes point towards a dirty turbocharger.If you can get to a local dealer I would have them perform the cleaning procedure before towing a load any distance

 

[CDenton]

Dose this mean my turbo is going out? Or is there someway to fix this? Thanks

 

[Bob4x4]

The dealers can perform a cleaning procedure,if it fails in the pretest it will need to be replaced.The current procedure is much better than what we had available in the early days of the 6.7

 

[Vt Redneck]

Bob I'm intrigued. *I'm a 23 year diesel tech, but on the heavy duty side of things. I'm going to admit to being a brand new owner of a 2013 6.7 litre. I've not heard of the turbo cleaning procedure as of yet. What does it consist of? And the pre-test , is that like a turbo actuator hysteresis test?*

 

[Bob4x4]

Bob I'm intrigued. *I'm a 23 year diesel tech, but on the heavy duty side of things. I'm going to admit to being a brand new owner of a 2013 6.7 litre. I've not heard of the turbo cleaning procedure as of yet. What does it consist of? And the pre-test , is that like a turbo actuator hysteresis test?*

The pretest runs the actuator through it's stroke while monitoring it,The procedure itself consist of injecting a cleaning solution into the turbo vane area through a special tool (tapped hole) into the preheated turbo.The factory scan tool cycles the vanes(engine not running) during the process.The latter year turbos the tapped hole from the factory

 

[Vt Redneck]

The pretest runs the actuator through it's stroke while monitoring it,The procedure itself consist of injecting a cleaning solution into the turbo vane area through a special tool (tapped hole) into the preheated turbo.The factory scan tool cycles the vanes(engine not running) during the process.The latter year turbos the tapped hole from the factory

Thank you ... I am surprised not to have seen or heard of that yet. We do work on quite a few of the B, C, and ISL *medium duty cummins and I can't recall anyone in the shop doing or even mentioning this procedure. Seems things are a bit different in the automotive side. I know in looking at the engine under the hood of the ram, there are a few parts there that I have not seen before, such as the cable operated valve (I'm assuming it's a valve) on the hot side of the egr cold pipe. Time to do some research I guess! Appreciate the response, Bob4x4*

 

[Bob4x4]

Thank you ... I am surprised not to have seen or heard of that yet. We do work on quite a few of the B, C, and ISL *medium duty cummins and I can't recall anyone in the shop doing or even mentioning this procedure. Seems things are a bit different in the automotive side. I know in looking at the engine under the hood of the ram, there are a few parts there that I have not seen before, such as the cable operated valve (I'm assuming it's a valve) on the hot side of the egr cold pipe. Time to do some research I guess! Appreciate the response, Bob4x4*

The valve you see is an egr cooler bypass-another smog deal,The C/C don't need it.The def equipped trucks hardly ever have turbo issues so the cleaning is not brought up muchanymore