Cm870

[3406E]

Driving This morning and the engine shut down on me on the interstate. I pulled over the hood saw nothing out the norm. I glanced before it shut down saw my water temperature about 200 which is not normal. I tried started it back and it started and instantly shut down. I plugged in insite and it’s only said engine shutdown without ignition off. Took down my filters and they are clean. Just changed them like 9k miles ago. Help please.

[mikkhh]

Ecm going bad maybe?

https://www.rawze.com/forums/showthread.php?tid=8608

Oil preasure sensor is fine? What oil pressure insite shows you? Maybe low oil pressure shutdown?

[3406E]

That’s the code

[Volvo8873]

Tap on the ECM and then try to start it. Check the links that mention mikhh linked in the previous post and what to do.

[3406E]

Tried, didn’t work.

[3406E]

Broken down in Monroe/Lousiana. I20. Anybody know anyone here or close by

[Pigpen 2869]

Check fuses and connection in battery box for ecm

[3406E]

Changed all the three fuse. Does the same thing.

[3406E]

I don’t have voltmeter with me to check if ecm is getting power.