Okay, no worries, hope everything is okay. Glad you mentioned the Electronic Throttle control warning light, I wonder if the vehicle lost its learned idle speed memory with the battery being disconnected. chat with you tomorrow,
I do think it might need an Idle Relearn procedure done with that light coming on. Granted there is still something going on with the cam timing solenoid circuit. But we need to get this thing to idle at least for you. The only way to read any of the TIPM data is with a capable scan tool that can read into more than just the engine computer. There are so many modules on modern vehicles you wouldn't believe it. I had a couple of guys suggest checking the charging system while running, make sure it's up to 13-14volt range. If it's an idle relearn issue, since the throttle plate movement is how the idle is controlled now, no more idle air valves anymore, if you can put your foot on the gas and see if you can keep the throttle plates open enough to keep an idle, we would have an idea of what's going on. So, check that, the charging system voltage, possibly unplug the Purge valve, see what you come up with. If there's a low charging system voltage, the ECM might try to raise the idle for that reason, or cold engine as well.
This a manual Throttle Relearn procedure for a Chrysler, I don't know if this will work in your situation, but anything is worth a try right now.
This is the video from that, he waits until the check engine light starts to blink, and then tries the relearn with the gas pedal, so watch the video first, I will post any further info I come across.
https://www.youtube.com/watch?v=uf5Cg5SyrJ8
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Wednesday, May 31st, 2023 AT 2:19 PM