When do you need to replace a Cummins EGR valve?
If you took it apart, you ruined it since the unit does have to be timed. The code is EGR Valve Position Circuit – Voltage below normal, or shorted to low source crosses to a cummins code 2272. The valve does need to be replaced if this code is triggered due to a failed position sensor. If that is the only code active, replace the valve.
Where is the EGR valve on ISX engine?
It depends on what year ISX you have, up to ’06 engine model (found in some ’07 model trucks too) it is buried behind and slightly in front of the turbo. ’07 and later engines it is on the driver’s side. Trucker217 Thanks this. EPA 2007 engines with CM871 really differ.
What are the common problems with a Cummins ISX?
Clogged inlets came about in 2010 when recirculation was occurring, also affecting HP. Depending on the version you have, common Cummins ISX engine problems involve the turbocharger, EGR, camshafts and timing wedge: The turbocharger is one of the most notorious ISX failures and is expensive to fix.
What kind of particulate filter does an ISX engine have?
Particulate filter: An ISX engine has a fully integrated particulate filter for uncompromised performance by reducing particulate matter. Single overhead camshaft: Versions made after 2010 have a single camshaft system with a common rail fuel operation that relies on piston pumps to inject diesel.
Is there EPA code for Cummins ISX 2007?
I’ve tried googling for codes, but can not find EPA 2007 and up. Everything is 2006 and older. Any help appreciated, thanks. Every month 400 people find a job with the help of TruckersReport. Please Select… I Need CDL Training In CDL School Now CDL Grad, No Experience 1-5 Months 6-11 Months 1 Year 2 Years 3 Years 4 Years 5+ Years
What’s the RPM on a Cummins ISX truck?
The truck would also idle unusually high at 800-1000 RPM. It idled like this during my 10 hour break at 1,000 RPM and when I woke the idle had returned to normal, 600 RPM. This truck was not regenerating, and fast idle is disabled.