I have a PR4 ECU from an obd0 integra for my swap but i dont know how to tell if its for manual tranny or auto. What numebrs/letters designate the tranny? Mine is PR4-A10 AR . how do i tell if its auto or manual cuz ive seen so many different number and letter combos for autos and manuals.

Anyways as far as my Bswap in my EF goes. I know i need a rear engine bracket from a 90-93 teggy but where does that bracket bolt to? Ive seen picks of the bracket ebfore and the bolt locations face sideways....theres no corresponding bolt holes in the block? does it bolt to the bracket under the intake manifold or something?

 

for your first question:

https://honda-tech.com/zerothread?id=810101
^do a search (CTRL+F) and look for A10

the bracket bolts to the tranny/block. You'll figure it out.

 

very much appreciated. thank you.