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computer question

  • Thread starter Thread starter wbrockstar
  • Start date Start date Apr 2, 2010

wbrockstar

Member
Mar 31, 2010
45
5
18
Nashville, Tn
Apr 2, 2010
#1
  • Apr 2, 2010
  • #1
CAN ANYONE HERE TELL ME THE FOLLOWING.I WAS TOLD TO REMOVE MY ECU AND CHECK EITHER FOR BURN SPOTS OR TO CHECK BLUE CAPACITORS.I FOUND TWO BLUISH GREEN,DIAMETER OF A PENCIL,ABOUT 1/2 INCHES LONG THAT BOTH HAD ALOT OF CORROSION ON BOTTOM SIDE WHERE THEY ARE SOLDERED TO BOARD.ONE HAD A BROKEN POST WHERE IT CONNECTS TO BOARD.DOES ANYONE KNOW IF THESE HAPPEN TO CONTROL FUEL INJECTERS OR FUEL CIRCUIT?THERE ARE 3 OF THESE ON THE BOARD AND TWO ARE TRASHED.MY INJECTERS ARE NOT PULSING OR OPENING UP AT ALL.MY FUEL PUMP ALSO RUNS CONSTANTLY WITH KEY ON-ENGINE OFF INSTEAD OF THE USUAL 3 OR 4 SECOND PRIME.THANKS FOR THE HELP
 

Celeb

20+ Year Stangneter
Sep 8, 2002
736
13
59
Here and there
Apr 2, 2010
#2
  • Apr 2, 2010
  • #2
WITH THAT DISCOVERY I WOULD REPLACE THE COMPUTER EVEN IF IT ISN'T THE CAUSE OF THE INJECTOR ISSUE.
 

liljoe07

5 Year Member
Feb 18, 2009
1,622
363
124
Cartersville,Ga
Apr 3, 2010
#3
  • Apr 3, 2010
  • #3
If you can solder, just replace it yourself.

Go to radio shack and get 2 47uF capacitors and 1 10uF capacitor. Keep up with which on goes where, and remember what side the negative side is on.

Pretty sure I'm the one that asked you to look at those capacitors.

Carefully scrap the corrosion of the board.
 
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