[ramaset]

I'm going to be putting in new coil packs, spark plugs, VANOS solenoids, and MAF sensor. After I do all of this can I just start the car? Or do I have to flash the computer. The car is running rough and its throwing some codes so I wanted to replace all this and hopefully get it running right. Will the car just learn/adapt to these new parts to do I need or do something else.