Heres my car , it has the stock EA82 MPFI Turbo engine, I think its a good engine , Ive had trouble Keeping it running so out it goes , I have a good EA82 SPFI I want to install, what would ,it take to make it run??

 

 

Easiest way to do it is to change the front engine sub-harness over to a complete front harness from an SPFI car. That involves pulling the dash out, but it's a lot better than trying to hack together a conversion into the existing harness. You'll need the harness and the computer and maybe some other peices - anything you find attached to the SPFI harness you should grab in case you need it.

 

You may find you need to use the SPFI fuel pump but the turbo pump should work I would think. It's higher pressure but the regulator on the SPFI TB will step it down to the required 21 psi.

 

GD