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BigBob, Shop manager/technician
Category: Chevy
Satisfied Customers: 4838
Experience:  Shop Manager with 25 years experience
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How difficult is it to replace an ecm in a 2006 impala with

Resolved Question:

How difficult is it to replace an ecm in a 2006 impala with 3.9 engine? Where is it located?
Submitted: 7 years ago.
Category: Chevy
Expert:  BigBob replied 7 years ago.


It's not too hard at all. I have uploaded the procedure for you here, let me know if I can help further. It calls for 1hr labor, but it will have to be programmed after installation with a GM compatible scan tool. I would make sure that all the powers and grounds are there before replacing it.


Good luck,


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