What would cause my injectors not to fire all of a sudden?

[SinisterX]

no, unplugged still don't fire. anyone have a diagram for the test pins? Those charts lead me to pins, but IDK which are which

no red lights on dash either. I turned the theft off in the tune

 

[hotcobra03]

no start

what pins are you asking for?i can but not till wensday,but you can try going to allfordmustangs.com go to mustang tech,,you will find a link into chiltons manuals for free,that does have wire diagrams in it,,,,i help a guy with a pats problem,,his cranked,had spark at the plugs but no injector pulse,,,his was a burnt connector inside of the pats module ,,here is a pic he sent me,,it took 4 months to find

 

[hotcobra03]

wire diagrams

here is 4.6 2v

its the same as our 4v

24-1
https://share.acrobat.com/adc/document.do?docid=0a9c2f37-8f9d-44a5-b942-9a541fd98bdc

24-2
https://share.acrobat.com/adc/document.do?docid=380a61ed-4a76-45e4-a114-5374ecd0b21f

24-3
https://share.acrobat.com/adc/document.do?docid=09a84010-ca5b-4948-a3eb-730612c0d44d

24-4

https://share.acrobat.com/adc/document.do?docid=703a23ba-59c7-459a-bb6f-4659fb890307

24-5

https://share.acrobat.com/adc/document.do?docid=8df9416a-aa82-43ed-96a8-0decc93a3411

24-6

https://share.acrobat.com/adc/document.do?docid=796bdf84-e607-4e9f-9aa2-22aee1ad712e

 

[SinisterX]

I'll keep digging , thanks for the huge amounts of help so far

 

[hotcobra03]

wires

24-7

https://share.acrobat.com/adc/document.do?docid=733b3dce-aeb7-4a17-9587-4709e1f30d91


24-8


https://share.acrobat.com/adc/document.do?docid=d7405bed-f6b4-43d7-85f7-6af7edc06e78


24-9


https://share.acrobat.com/adc/document.do?docid=c0ce7d30-901e-44df-a4de-1a4f8cbc8516


24-10

https://share.acrobat.com/adc/document.do?docid=5eace892-c71f-41dd-9b1f-da85b867dca8

24-11

https://share.acrobat.com/adc/document.do?docid=ed819570-c4a1-4c37-9d17-87ea18b4aafc

 

[SinisterX]

Well guys I would like to say thank you for all the help you gave. The TPS was at almost 5 volts equaling a WOT signal. I replaced it and she fired up.
Thank the Good Lord

 

[wjurls]

Hey cool I called it on the first post! What do I win? LOL.... Glad it turned out to be an easy fix. :beer:

 

[SinisterX]

Hey cool I called it on the first post! What do I win? LOL.... Glad it turned out to be an easy fix. :beer:

You win nothing, but you earn pride. LOL Thanks again :beer:

 

[hotcobra03]

no start

wonder why it didnt start when un-hooked,,,my 03 is all stock..

if i had to guess it involved the pats not getting a signal..

with new tps the signal was sent to pats to turn on injectors...

anyone you can answer why i would like to know,,

these are things to keep in mind for future use...

glad to hear its running,,,,,,,,:beer: