My E9ZF-12A650-CA in my 91 is dead especially after i tried to replace the capacitors and made it more dead lol. Can a junkyard A9P go right in with no VIN flash required,or do i need to find a guy? Everywhere i look and everyone i call are out of stock so pull a part feels like last option
An A9P will work, it is plug and play: I have done it with success.
You may have a problem with stalling or engine speeding up when you slow to a stop. I didn't have that problem, but it is possible.