How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask go-west.. Your Own Question
go-west..
go-west.., Technician
Category: Medium and Heavy Trucks
Satisfied Customers: 1152
Experience:  Technican with 20 years experience focused on engines and electrical.
35815791
Type Your Medium and Heavy Trucks Question Here...
go-west.. is online now
A new question is answered every 9 seconds

I am working on a2008 Volvo with a cummins isx motor I have

Customer Question

I am working on a2008 Volvo with a cummins isx motor I have a code sid 328 fmi 2 that my book is telling me it is for aftertreatment exhaust gas temp 3 data intermittent,erratic or incorrect I checked the wires back to the ecm for continuity they are good changed the sensor ans still get the code right away any thing I could try?
Submitted: 2 months ago.
Category: Medium and Heavy Trucks
Expert:  go-west.. replied 2 months ago.

Good afternoon

The ECM will turn off the amber CHECK ENGINE light immediately after the diagnostic runs and passes.

The engine must be running at 1200 RPM or above for 15 minutes and the aftertreatment diesel oxidation catalyst inlet temperature must be above 150°C [300°F] before the fault code will clear.

Im thinking that you have fixed it but you have to run it for a bit then it will be good..

Let me know how you do

Customer: replied 2 months ago.

ok thanks ill try that running now

Expert:  go-west.. replied 2 months ago.
Good
Expert:  go-west.. replied 2 months ago.
Good afternoon
Haven't heard from you.
Did you have any other questions?
Expert:  go-west.. replied 2 months ago.
Good evening
I see the question is still open
Do you have any other questions?
Expert:  go-west.. replied 2 months ago.
Any news?