My electronic throttle control light came on and the car will not start. I replaced the throttle and it still doesn't start. Any ideas on next steps?

If you have a good scanner check for actual values to make sure you are receiving a crank signal. You can also check for the basics like fuel pressure and spark. You can rent a spark and fuel tester at most local auto parts stores. If you prefer to use a shop for this, use this link to find a good one near you. https://repairpal.com/repair-shops Alex