Computer Diagnostics and Tuning Technical discussion on diagnostics and programming of the F-body computers

How Do I Know

Old Nov 12, 2007 | 12:35 AM
  #1  
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How Do I Know

How Do I Know If ECU Is Gone Bad

Last edited by roller71; Nov 12, 2007 at 12:37 AM. Reason: WRONG PART
Old Nov 12, 2007 | 12:48 AM
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Originally Posted by roller71
How Do I Know If ECU Is Gone Bad
If you catch it smoking in the boys room.

Or if you install it in a known good car, with a known good program, and it doesn't work.
Old Nov 12, 2007 | 01:07 AM
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Originally Posted by steve9899
If you catch it smoking in the boys room.

Or if you install it in a known good car, with a known good program, and it doesn't work.
dude that suxs, if i had a good car i wouldnt need a bad 1, or is it just that hard to tell
Old Nov 12, 2007 | 06:14 PM
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What's the car doing?
Old Nov 13, 2007 | 05:12 AM
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Originally Posted by VinceTrifecta
What's the car doing?
its not firing nothing going to ecm or coming out
Old Nov 13, 2007 | 10:20 AM
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Hmmm. That could be caused by a number of issues.

Does the check engine light come on when you turn the key on?
Old Nov 18, 2007 | 03:46 PM
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Originally Posted by VinceTrifecta
Hmmm. That could be caused by a number of issues.

Does the check engine light come on when you turn the key on?
yes, I ordered a obd1 scanner yesterday gonna check codes and ill let you know what it tells me
Old Nov 20, 2007 | 07:19 AM
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Hi

Dude to get this type of answer you are raising query is good i also have same problem and get resolved.
Old Nov 21, 2007 | 06:59 AM
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Originally Posted by lovesafron
Dude to get this type of answer you are raising query is good i also have same problem and get resolved.
COMPUTER WAS BAD WOULD EVEN P/U ON SCANNER,CHANGED COMPUTER PICKS UP ON SCANBUT STILL DOESNT FIRE GONNA CHANGE OPTI TODAY
Old Nov 21, 2007 | 07:02 AM
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Originally Posted by VinceTrifecta
Hmmm. That could be caused by a number of issues.

Does the check engine light come on when you turn the key on?
ALWYS ON AND AND GAUGE NEEDLES DONT MOVE WHEN YOU TURN THE KEY ON IS THAT NORMAL FOR THIS MODEL OR SHOULD THE GO OVER AND BACK


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