1997 Chevy Lumina PCM

1997 CHEVROLET LUMINA
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BOONE WESTBAY
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Computer problem
1997 Chevy Lumina V12 Front Wheel Drive Automatic

I HAVE A 1997 CHEVY LUMINA CANT READ THE PCM OR CLEAR THE PCM
Jan 30, 2009 at 6:54 AM
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JDL
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Are you saying the scanner won't communicate with the pcm. Whatever your using, it is obd11 compatible?

Does the mil come on, when you turn on the key?
Jan 30, 2009 at 8:17 AM
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BOONE WESTBAY
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yes @yes
Jan 30, 2009 at 8:28 AM
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JDL
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Will the vehicle start and run?

Did you check B+ and ground at the data link connector?
Jan 30, 2009 at 9:33 AM