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Trouble code 12, I think...

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Old Jun 3, 2011 | 07:03 PM
  #1  
Shadyredeyes's Avatar
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From: Texas
Car: 1987 Camaro Iroc Z28
Engine: 350 S/B
Transmission: 700 R4
Axle/Gears: 2.43 Gear Ratio
Trouble code 12, I think...

Ran my codes today with a paper clip and all I could get after the initial pause, flash, flash stuff was a 12. Is this normal or does it mean I have a bad ecm? I'm not real sure if thats what to go by or not. I'm confused to say the least.
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Old Jun 3, 2011 | 09:17 PM
  #2  
UNCLE TOM's Avatar
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From: ms. gulf coast
Car: 91 R/S , 89 dodge p/u
Engine: L31 GM crate re-cammed , 318
Transmission: T-5 , 4 speed auto
Axle/Gears: 3.42 , ?
Re: Trouble code 12, I think...

code 1-2 is normal . you are O.K. . good luck .
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