2018 silverado 5.3

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TJVan
Posts: 2
Joined: Thu Sep 01, 2022 2:01 pm

2018 silverado 5.3

Post by TJVan »

Hello all,

I very recently did the dod delete, and when i tuned the with I3 i used the diablo tune with firm shift. does this tune not get rid of the afm. I just noticed it goes into v4 when i slow down.

I did see this post with this tune which i attached.

is this tune going to work on my 2018??
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06MonteSS
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Re: 2018 silverado 5.3

Post by 06MonteSS »

you need to choose to Modify the ECM tune when it asks you, and go to the AFM/DOD setting and disable it... then exit back out and install/apply the tune...
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TJVan
Posts: 2
Joined: Thu Sep 01, 2022 2:01 pm

Re: 2018 silverado 5.3

Post by TJVan »

Ok I did the dod turn off. Now I got a map sensor cel what is going on
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mikel
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Re: 2018 silverado 5.3

Post by mikel »

whats the actual code?
Mike Litsch
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