[AK986]

Hi, I need some help diagnosing whether the actuator on Bank 2 might be stuck. Previously, the deviation was stuck at -9, so I replaced the guides on Bank 2, but now it’s showing -15. Could you please advise? I just want to confirm if the actuator is the issue before purchasing a replacement. I’ve already replaced the actuator on Bank 1.

For context, the car has 40K miles and sat unused for over 12 years.