excessive moisture in egr valve

[Waterloo]

(12-26-2020 )williamsbuilding Wrote:  I did have a new engine wire harness installed during inflame, but seems as though it must be electrical or an ecm failure of sorts. Ecm is 5 yrs old. My mechanic is a Volvo mac dealer, known him for 6yrs, lives in my town and I feel he shoots me as straight as possible. That being said, I'm sure he and or his mechanics don't know everything. Thanks for info to purchase hardware for computer, where do you suggest I get software? I am ready to get it to at least know whats going on when I hire a wrench.
Thanks again for your time.

The Insite software comes with the kit, I sent you the install instructions, it can be a real bugger, I had one of the guys here load it on my MacBook... I am not that PC literate, Mac guy, I like tools that simply work. ;-)

The multiple harnesses make sense, could be something as simple as a communication error. But, I am still leaning towards a non issue as the forced regens work... Mine did a passive regen every few weeks if that...

Do you idle the motor, like running pumps or what not? Or in a truck stop for ten hours a day?