Operation CHARM
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Acura
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1992
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Vigor L5-2451cc 2.5L SOHC G25A4 FI
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Repair and Diagnosis
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Testing and Inspection
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Component Tests and General Diagnostics
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A/C Signal Circuit Troubleshooting
A/C Signal Circuit Troubleshooting
This signals the
ECU
when there is a demand for cooling from the air conditioning system.
