No fuel injector pulse

[thepowderblue]

No because I havent hat the time to work on it. I will sunday. Well I might.

[accordztech]

Yes my mechanic put a noid light on the injector and it didnt flash.
I had spark then I messed with the dizzy then lost it then I put a new dizzy on and I have it.

Well you still got to find out which is bad...the power that supplies the injector or the pulse that turns it on or off.

[thepowderblue]

well its to late for that now because I have the harness out It was a bitch to take out. I am unwrapping it to see if it can be fixed (if its bad).

[accordztech]

ok, this thread is bundled with too much scattered information. In the future, when you have problems, give ALL information that you have tried in the first post and tell us what procedures you have performed and how you did them. this way we dont have to back track.

so your mechanic put a noid light on the injector and it didnt flash, correct?

well, do you have spark? Checked fuses?

if you dont have the ecu grounding the injector circuit they arent going to fire thus being a reason the noid light doesnt flash.
But with the ignition on, there is going to be a constant 12v going to the yel/blk wire. Do you have 12v?
If you have 12v with the ignition on, then your trigger (ckp sensor since the engine will still run with a faulty cylinder position sensor) or ECM at fault.

did you ohm the injectors? being that you have low impedence injectors, you should see ~3ohms across each set of injector pins.

if you say you have changed the distributor (which would ultimately fix a CKP issue), fuel pump, and main relay; then the only thing i can tell you to do is ohm the injectors, make sure they are getting 12v (since the ecu does not control that). If that tests fine, you need to try another ecu.

you are wasting your time pulling the harness apart unless you have done wiring on the car before and completely botched it up.

We think alike

[thepowderblue]

So I put a new engine harness in, It started and drove but it died.After its worm it wont start with out starting fluid being sprayed in a vacuum. It starts right up when its cold tho. When ever I try to drive it it dIes when I stop, it stutters bad and it wont rev past 4k. I Think its being starved for fuel.
I might go to the junk yard and get some injectors.to see what they do,Any other ideas?

[98vtec]

you are never going to get anywhere if you just keep throwing parts at it.

diagnose. the. problem.

[thepowderblue]

I have thrown so meany parts at it though. If this does not fix it I am taking it to a shop.

[Losiracer2]

I have thrown so meany parts at it though. If this does not fix it I am taking it to a shop.

It could be that Ebay 19.99 fuel pump you put in. Let me know when you want an OEM Honda pump...because it sounds as though fuel is the underlying problem

[thepowderblue]

I tested it and it has 32psi at the rail. The car started perfect right now and It was reving all the way then I drove it to the end of the street and it died. I has to sit in the engine bay spraying starting fluid with somone driving then it ran by its self after a while.

[accordztech]

so now you have an injector pulse?

What is spec for fuel pressure?

[98vtec]

wait so you bought a cheap fuel pump? i just read that

[thepowderblue]

I have 32 psi at the rail.

[evil_demon_01]

I have 32 psi at the rail.

When?

What's the flow like on the pump, because pressure is nothing without flow.



You really need to set some facts straight, and start doing diagnostics:
Do you have spark or not?
Do you have an injector pulse or not?
Are the injectors firing or not?

[98vtec]

I have 32 psi at the rail.

take your car to a technician since you dont know what you are doing.

[thepowderblue]

I know what I am doing. FUCK!
32 psi at idle
I have good spark (new wires and plugs and dizzy)
I have injector pulse ( I checked With a noid light and I swpped the injectors.