MEANING OF THIS CODE

Your engine failed a fuel line problem and derated 10% in power according to this link.

Googling Eng Rsrvc 128s15514 results in a number of results associated with this. I chose this link as it's a very concise and brief explaintation.

Unfortuantely with this page, after a few moments you are going to be presented with a chat window from someone wishing to answer or discuss the problem. Do not respond as it will cost you money. It'\s a round about way to make income from webpages from those people who are researching a problem online.

Good luck.

http://www.justanswer.com/medium-an...liner-cascadia-code-eng-rsrvc-128s155-14.html

 

Can you give your serial(last 6 of the VIN) or engine model?

 

Hi, Did you ever found what that problem was?
I'm getting same code now...I guess after replacing DPF filter, Egr Valve, Doser block (Above Starter on left side of Eng) also 7th Injector (After turbo), Injector harness,Turbo actuator, DPF temp sensors, MCM...I guess the solution will be a EGR/DPF delete. Freaking tired of wasting money with this crappy truck.

 

I just made those exact same repairs 3 months ago. Now i have an engine light on with. Code 128s155. Going to Freightliner this afternoon.