I can't believe I am asking this, but wth. I purchased the sct tuner and air intake from the fine people at AM and my only question is; Do I have to leave the tuner plugged in, or can I disconnect it after loading the tune? Yes, I am dumb, please don't hold that against me.

 

Once the tune is loaded and the tuner says to turn off your car and disconnect the tuner, you can leave it disconnected.

 

^^^ fact

 

Thanks guys, apparently I should have waited until the tuner actually came until I posted that question, but, you live you learn, right?

 

second question im gonna jack the thread a little but do you have to turn off the car and turn it back on for the tune to take effect?

 

Well when you are tuning the car it should always be off when it states turn the ignition on it means exactly that the ignition key should be set to on position but the motor shouldnt be on. after the tuner is done it will say the tune is in ur car please unplug it and thats when u can turn ur car on and enjoy...

 

It will tell you step by step what to do on the tuner.

It will say something like turn the car to the on position. That means you turn the car to the on position (not start it).

Then it will say to turn the car to the off position. That just means you turn the car off.

Eventually it will say to disconnect the tuner, just do that and start the car.

 

im new to this forum and i have my first question. i recently got a 02 gt and i know it has gears ( dont know which ones yet) but my spedo is off by like 18 miles or so will the sct tunner help fix that? could really use the help

 

yes, it should be able to recalibrate your speedometer.

 

It can fix it only if you know what size gears are installed, otherwise you're just shooting blind