Has a obd0 to obd1 rywire harness with a pr4 tried a p30 and a p06, all are not fired on cyl 2 and 3. Were getting spark and no fuel, we are getting 12 volts to the injectors. Continuenty to a3 and a5 pins. Ran fine before trying to convert to obd1. Any info will help thanks!!

 

Bump for help please!

 

I'm assuming this is in a DX?

Sounds like the MPFI conversion wasn't done properly if you're only getting a pulse at injectors 1 and 4.

 

But it was running fine before we tried to convert it to obd1, ran fine obd0. Not knocking your knowledge just making sure you got that part, I'll tell him to check that. Thanks!

 

What distributor are you running?

 

He has a obd1 b16 dizzy

 

Sounds like a distributor issue, have you messed with the dizzy at all?

 

did you also buy an obd0 to obd1 distributor jumper?

 

ya that was like the first thing i did is try my friends obd1 ls dizzy same thing not firing on 2 and 3. also switched my injectors around and nothing.I thought maybe i knocked loose a dpfi to mpfi wire (even thought they are all soldered) when putting in the jumper pack so i put it back to obd0 and it runs fine.and no i didnt use a obd0 to obd1 dizzy jumper i just un pinned the obd0 connector and used the obd1 connector. i think it must be in the jumper pack but any other ideas would be sweeet

 

Redo all the wiring