Hey guys, I’ve been trying to get my 93 to start for a couple of weeks. It’s getting up there in age so I decided to throw parts at it: cps, tps, fuel pump. Still cranks but no start. I’ve got spark and good fuel pressure to the rail. I’ve tried spraying starting fluid into the throttle body but no change. I’m thinking I may need a new pcm but obviously I’m tired of throwing parts at it. Are there other sensors or relays that could prevent starting? Btw, if I get a rebuilt pcm will it need to be flashed or can I just plug and play? Thanks in advance. I have searched and read tons of forums but can’t figure it out. New to all of this.