chimmike

So I'm eliminating the pair valve, EGR, and evap setups. What do I plug and where do I run other vac lines? AFAIK the only other thing requiring a vac source would be the fuel injection/fuel pressure regulators.

I've already run a couple things and plugged a lot of other stuff and the rig starts but won't idle more than a couple seconds.

Thanks!

chimmike

anybody? nobody?

MAF and tb are fine.

ewong

what motor?

and why are you elim vac acc?


The FSM shows what each sub system with vac lines does and how it affecst the engine.

chimmike

3.slow.

Yes, I know what they do. They're all emissions garbage. Toyota had this thing going in the early 90s that they thought they'd cram all the tech they could into cars to meet emissions rather than just build a cleaner engine. The 3vze, had it been better engineered, would've made more power and been cleaner without the PAIR valve, EGR, and EVAP crap. Not one of those systems is mandatory for the rig to run, and run well. I just need to somehow get it so that these are eliminated and only the specific MFI vac lines are run right.