Im putting a h23 throttle body on my y8 intake manifold for my turbo d16 and I was wondering the difference between auto and manual. I heard you need one from a manual but dont remember why, and google doesnt seem to help me... Is there a difference? Im getting an auto h23 for free and want to know if it will work or not

 

I have never run into anything that would indicate the two are different. I have interchanged countless TPS over the years with never one problem.