Air and fuel doesn't want to show up in the live scan
Air and fuel doesn't want to show up in the live scan
Should just need to connect the grey analog 5v wire to the hptuners module.
You can open a support ticket here https://support.hptuners.com/
Any body have a tune for a 2007 1500 new body new to the game trying to get my truck to make some power it's got a 5.3 /150 nitrous please need help thanks
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