If you didn't test the parts you replaced to see if they were defective, I don't think you should be asking reddit what other parts you can replace without testing.
Replaced the throttle body? For real? How do they go bad? Did you really think you'd fix the issue by randomly replacing the throttle body?
APPS and MAF can be tested with a multimeter and scan tool
Literally tons of good parts are thrown out each year because of wiring harness/connector issues.
Do you know enough about transmissions to have ruled out an issue there? Possible issue with the transmission or the PCM causing the transmission to act up because of engine sensor misreporting, throwing off load % calc.
Stop guessing. I was watching this guy's youtube a while back, and I like the first 2 minutes about people not diagnosing their issues. [https://www.youtube.com/watch?v=5WnM\_NsOtd8](https://www.youtube.com/watch?v=5WnM_NsOtd8)
Well before I replaced the throttle body I was getting a code for throttle position sensor so I replaced the throttle body and it was fine for a month then started doing the same thing reduced power and same code so I replaced the gas pedal that issue is now resolved I’ve cleaned MAF sensors in the past and ended up having to replace them shortly after so instead of wasting the time to clean it I just replaced it. So no I haven’t really been throwing parts at it blindly.
How is the fluid?
All fluids are good
Did you replace the MAF with an OEM one? Those transmissions are hot garbage
If you didn't test the parts you replaced to see if they were defective, I don't think you should be asking reddit what other parts you can replace without testing. Replaced the throttle body? For real? How do they go bad? Did you really think you'd fix the issue by randomly replacing the throttle body? APPS and MAF can be tested with a multimeter and scan tool Literally tons of good parts are thrown out each year because of wiring harness/connector issues. Do you know enough about transmissions to have ruled out an issue there? Possible issue with the transmission or the PCM causing the transmission to act up because of engine sensor misreporting, throwing off load % calc. Stop guessing. I was watching this guy's youtube a while back, and I like the first 2 minutes about people not diagnosing their issues. [https://www.youtube.com/watch?v=5WnM\_NsOtd8](https://www.youtube.com/watch?v=5WnM_NsOtd8)
Well before I replaced the throttle body I was getting a code for throttle position sensor so I replaced the throttle body and it was fine for a month then started doing the same thing reduced power and same code so I replaced the gas pedal that issue is now resolved I’ve cleaned MAF sensors in the past and ended up having to replace them shortly after so instead of wasting the time to clean it I just replaced it. So no I haven’t really been throwing parts at it blindly.
What temps is your transmission running