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Question, new ECM installed

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Al Lo

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Thread Starter #21
covidcommander said:
Reload the original file...
Click to expand...
Thank you for your reply
But files are exactly the same my original ECM and unlocked one
Do you think they changed the file during unlocked service
I never deal with it, my first time
 


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Unholy707

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#22
Al Lo said:
Mm
Interesting idea
The file on unlocked ECM are the exact match with my original file that I saved
What do you mean calibration file?
Also waiting for my tuner to send me my new file
But I wanted to see if ECM after unlocking will work
Click to expand...
What do you mean new file? Did you mod your car already?
 


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Al Lo

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Thread Starter #23
Unholy707 said:
What do you mean new file? Did you mod your car already?
Click to expand...
No I didn't do anything yet, I started with unlocked ECM, I reinstall ECM, I checked the unlocked ECM file, its the same as original and I started the car and now im having all those codes and rugh idle
 


covidcommander

covidcommander

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#24
Al Lo said:
Thank you for your reply
But files are exactly the same my original ECM and unlocked one
Do you think they changed the file during unlocked service
I never deal with it, my first time
Click to expand...
Was thinking maybe something got messed up. Like maybe a few bits. Computer codes can get funny around electrical work. Wouldn't think this would happen but if it worked before they unlocked it and you put it back in right then I would think something happened when they unlocked it.

They night have seen this problem before and hopefully will help correct the issue.
 


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Al Lo

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Thread Starter #25
Thank you for all your hellp guys
An update
I was able to talk on the phone with HP tuners, that guy actually has a shop in my city, so he said 99 % of the problem is in ether ECM connection or battery 🔋 connection
I removed/reinstall ecm and battery connections for a few times, I added a special silver grease to battery connections for the better connection, nothing seems to work
I removed the battery 🔋 and ecm again for more that 10 hrs, I started the car 🚗 and it worked, Engine is smooth, trows some codes, but it doesn't matter, I didn't flush the ecm, did nothing except removing/installing ecm and battery
 


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