Ok so here is my dilema. I tried to do MPFI on my wagon using obd1 injectors. I wired the injectors w/o a resister box and followed directions as normal. I could not get the injectors to open so I tried to direct connect them but still the car wont start. Now when I put it back to the way it was my ecu will not light up and my main relay will not turn on. Does anyone have any suggestions? I have good grounds and no fuses are blown. I have already contacted Neal too. Hope someone else may know answers. Couple pics of the bay to keep me wanting to work on it. And to motivate answers. Camera phones suck BTW.

 

i love wires

 

I know you do Neal, I know. Wish I had your skills.

 

No luck on finding anything out???

Hmm.. you got me scared about using the OBd1 injectors tommorow........

Bad main relay?? happend to me a few times..



What do you mean the ECU wont light up?? should it..... I thought it does only when there is a error..

 

pmed

 

When you turn the car to the on position a preOBD ecu usually will do a quick flash. At least that's what has always happened before.

 

Hmmmm.... well im going to start doing my Dpfi to Mpfi today....

I will let you know how it turns out..

 

Well got my conversion done. Car fired right up.... and threw a Cel code 8.....

idling around 3k... checked the code its the Crank sensor.... (in the dizzy)

check it it was a broken wire conection..

Also all of my fuel injector o-rings are bad.... leaking pretty bad.

Well gots to go to honda tommorow to get some new ones...


Motor sounded wicked when i revved it up... Allmost like a B series loud...

Well i let you know how the o rings go tommorow.

 

Nice. Found out my problem wasnt wiring but stupidity . Had Neal come over and he knew right where to go and what to do. I had a fuse blown for the fuel pump, valves needed to be adjusted, and my dizzy was 180° out. I feel really stupid but I never would have found them. Thanks again Neal and thanks for the update Thatguysstuff. As for the injector o-rings pep boys and discount sell the kit for $10±. Few more touches and I will be hitting the road.

- Mike

 

I had a good time, its fun when its challenging.