Home
About Us
Calendar
Fiero Documents
Merchandise
Tips
Links
Members
Message Board
Other Fiero Clubs
VIN Decoder
Speed Calculator
GFC Facebook Page
 

Author Topic: Ghost in the machine - No radio, no lights, no dome light, no emergency flasher  (Read 24083 times)

0 Members and 1 Guest are viewing this topic.

Donster

  • Hero Member
  • *****
  • Posts: 2,042
    • View Profile
I'm not much with electric problems is why I've not made many suggestions.  I don't want to get you off on the wrong track. 

Neither am I and I've already been on so many tracks, it's pathetic. Everythime I check one thing, another symptom pops up

\D
Life is good!

Donster

  • Hero Member
  • *****
  • Posts: 2,042
    • View Profile
OK, I'm at the point where I'll pay whomever howevermuch to come here and do whatever to fix it!

Anybody?

\D
Life is good!

oldone

  • Hero Member
  • *****
  • Posts: 630
    • View Profile
don why don't you let that thing go , aerodonamic has a pretty nice 87gt for sale for $1600.00 obo, lots of new parts.
the world is a sh t sandwich and everyday is another little bite

Donster

  • Hero Member
  • *****
  • Posts: 2,042
    • View Profile
it's not mine to let go, it's Anne's and we are about $3k into it

Don't think it would go over well with her  ;D

\D
Life is good!

oldone

  • Hero Member
  • *****
  • Posts: 630
    • View Profile
oops!!!
the world is a sh t sandwich and everyday is another little bite

oldone

  • Hero Member
  • *****
  • Posts: 630
    • View Profile
don did aerodonamic send you a message, i was at his house tues or weds and he had a black plastic/rubber air dam. i told him you were looking for one but i can't what car it came from.
the world is a sh t sandwich and everyday is another little bite

Donster

  • Hero Member
  • *****
  • Posts: 2,042
    • View Profile
don did aerodonamic send you a message, i was at his house tues or weds and he had a black plastic/rubber air dam. i told him you were looking for one but i can't what car it came from.

Nope
Life is good!

Donster

  • Hero Member
  • *****
  • Posts: 2,042
    • View Profile
OK, I'm at the point where I'll pay whomever howevermuch to come here and do whatever to fix it!

Anybody?

\D

The offer still stands!
I'll pay top dollar!
Life is good!

oldone

  • Hero Member
  • *****
  • Posts: 630
    • View Profile
well you two would have to talk and decide if its the right one.
the world is a sh t sandwich and everyday is another little bite

Fierofool

  • Global Moderator
  • *****
  • Posts: 10,745
    • View Profile
    • Georgia Fiero Club
Don, send 88_4mula an email.  He's pretty busy right now, but he's good at tracing and troubleshooting electrics. 
There are three kinds of men:

1.    The ones that learn by reading.
2.    The few who learn by observation.
3.    The rest of them have to pee on the electric fence and find out for themselves.    Will Rogers

Donster

  • Hero Member
  • *****
  • Posts: 2,042
    • View Profile
Don, send 88_4mula an email.  He's pretty busy right now, but he's good at tracing and troubleshooting electrics. 

Done, haven't heard back.

\D
Life is good!

Donster

  • Hero Member
  • *****
  • Posts: 2,042
    • View Profile
well you two would have to talk and decide if its the right one.

Sent email and PM, no word back

\D
Life is good!

Donster

  • Hero Member
  • *****
  • Posts: 2,042
    • View Profile
From my wiring charts, the green wire should be on pin B.  Pin A would be the Tan/White wire and when given power would be the same result as jumping Pin G of the ADLC.  I will assume you named the pin wrong and we are actually referring to the green wire.

The green wire is the input from the ECU.  It connects to pin 18 of the red/white connector.  If it works when putting 12v to the green wire, then it is either a broken wire to the ECU or it is the ECU.  I would first check voltage on pin 18 and see if you get anything (key on, of course), that should tell us if the ECU is good or not.

Is this an auto or a manual?  If it is a manual, I have an 84 manual ECU that worked last time I drove the car (though it has been a few years) that I could drop in the mail to you.

CowsPatoot is officially my best friend now!  ;D

Enough said
Life is good!

88_4mula

  • Guest
If you need a 84 ECM, I have one you can have...Just have to find it.
I took all the electronics off the 84 before scrapping it for metal.
Let me know if you need it.

As far as the problem goes. 
If you have a bad ground power will back up through things like relays and bulbs trying to find a ground source.
I would start with the grounds that will cause all kinds of havoc, are under the dash near the column.
Others are under the center console near the ECM.
Check the ground in the engine compartment near the battery.


Donster

  • Hero Member
  • *****
  • Posts: 2,042
    • View Profile
Thnx, email sent

\D
Life is good!