where is the ignition module location on 3.4 engine

Why did you replace those sensors - a guess? Just like the ignition module? Stop guessing and have testing performed. You'll guess, spend tons of money on parts and then finally eventually need help -- which will cost you more. That said, your ECM controls ignition system components - I'm seeing an ignitor but not an ignition control module. Use this link to find some shops near you that can help with your concern: www.repairpal.com/repair-shops