• Register Today It's free! This box and some ads will disappear once registered!

ECM Replacement

tresero

Member
Joined
October 7, 2001
Messages
19
Reaction score
0
City, State
Las Vegas NV
Year, Model & Trim Level
98 Limited, loaded
I need to change the ECM and I notice on Rock Auto it says that
"vehicle specific Flash programming req'd ON or OFF the vehicle.Accurate VIN and mileage are req'd. Additional vehicle specific on-car programming must be performed AFTER installation to prevent drivability and starting issues."

I am confused if I can do this, or if I have to spend money on an EPROM programmer or something. It sounds like they do a general program when you buy it, but you need to tweak it?

I need to get this done to pass smog since it is showing a phantom check engine light.
 




Top