turbo dies

[SVTSINR]

Get back to work whore!

oh ok Mr. I almost have 4000 posts.

You should get to work on your car!! Do you want to sell it? I have a rubber check here waiting.

 

[Anthony]

They sell the diode lights at autozone and murrys i think there like 10 bucks or something..

got one, $40!

You may also have a shorted injector driver if its filling up with fuel....I am not 100% sure on the PMS, does that run piggyback on the EEC or in place of, or either I think...?
Ahh, I am thinking EPEC, nevermind.....
Does the PMS have individual cylinder trims? Possibly one is cranked up higher to compensate for shitty airflow to that cylinder...

no indvid cylinder control.

BUT, i got a known good computer from Rob. plugged it in and its the same thing. #5 injector powers up while the others do not. meaning when i have the noid light on each cylinder, when i turn the key on, none of the injectors, EXCEPT #5 get power. #5 gets power for about 4sec, enough that fuel pressure wont build.. i cut open the harness and all the red wires go in to one black bundle.

what am i to do?

no cruise for me tomorrow

 

[Anthony]

i had livernois check the injector, and then switched the injector with another one. same thing #5 only. i am getting the noid light off the harness plug. not the injector.

 

[Anthony]

Also, the noid light only stays on for 3-4 sec, not constant on. A short would stay on right?

 

[Anthony]

i just traced the wire back to the connector, white/blue not broken and connection looks good.

 

[avbcon12]

if grounded it should stay open. although upon powering on the car doesnt the computer power the injectors (+ side) but not ground them to fire? if this is the case you may have a short and the #5 injectors is just wide open whenever the car is powered/ running.

did you try to remove the PMS? just use the stock computer?

 

[Anthony]

PMS is not connected.

light only stays on for 3-4 sec then out. and blinks when cranking

my stock ECM and SVTSINR's known good computer

 

[avbcon12]

yeah, im wondering if it staying on for 3-4 seconds upon powering is kinda like the fuel pump priming for a second or so.

I wonder if you can see if the injector while running is powering on/off when it should.

 

[SVTSINR]

I would redo the wiring to the #5 injector. It's getting power or grounding out somewhere.

It worked before you re-wired it.......

 

[Anthony]

i just finger banged the whole wire from injector to harness connector, its fine. wasnt rewired, i just changed the salt n pepper connectors. and the same color wire is on both sides of the connector

i believe i win, will find out tomorrow

 

[93-bucket]

To verify, put the noid light on a good hole and compare how it acts to what its doing on the questionable hole....

What are we talking about here?
Noah, there is a afterhours forum for this...:thumbup: