2003 Volvo With N14 Celect Plus Having Problems

Chek the two plug going into the ecm I had the same problem one little tit e on on plug was loose took two days a nonsense to find good luck

 

I have all 3 new plugs installed that go into ECM and even those have been disconnected and replugged once. I see no problem there. Thank you.

 

Pittsburgh Power shop can check your ECM for you. They are experts on ECM.

 

Message me and I'll reply back with my phone number I have to find the ecm I know I have it in the shop and we'll set up a day

 

I did. Thank you.

 

I'm sorry for my stupidity just not sure how to send a private massage. Is it under "Conversations"? If so then I established one. Thank you!

 

I replaced the ecm after it had got stolen and it seemed to go away but i also had it reprogramed.

 

Would you share the solution to this problem.
Thanks

 

I just had a check engine light come on in my '01 w/Cummins N14. Code came back as a bad ground, tightened all cables and engine grounds. No change, took it back to mechanic and they found a bad speed sensor on the engine. Replaced and everything is good now.