Operation CHARM
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Chevrolet
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1994
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Beretta L4-138 2.3L DOHC QUAD 4 HO MFI VIN A
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Repair and Diagnosis
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Heating and Air Conditioning
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Description and Operation
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With Air Conditioning
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Electronic Control Diagnostics
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Compressor Controls
Compressor Controls
The
A/C compressor
is controlled by the Engine Control Module. For testing and description, refer to "Computers and Control Systems".
Computers and Control Systems