No power P1545 code Please Help!

will start with the first problem. It started with random misfires now and then. I pulled the codes and got. P10303. I checked the coil and there was no spark on #2. I then changed #2-coil pack with a spare and there still was no spark. Changed the ICM and now all the cylinders are working. Now the car runs but it hesitates badly at about 2000 to 3000 rpm and has no power, When I rev it past 3000 rpm it will run smooth but when you let off the gas it sound like it wants to stall but then it recovers and idols at about 700 RPM. I disconnected the battery for about an hour and then reconnected it and turned on the ignition to accessory mode and waited for the throttle controller to reset. It made one noise from it's motor and then it quitted down. It is still having the same bogging issue. I am getting a P1545 code. Can you Please help!

Well your P1545 code is throttle valve malfuncion. This Happens some times.
If you can not get throttle to reset it basic settings then you are going to have to replace the throttle valve and retest.
good luck keep us up dated.

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