Operation CHARM
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1993
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Topaz L4-140 2.3L HSC
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Repair and Diagnosis
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Testing and Inspection
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Pinpoint Tests
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KM - WOT A/C Cut-Off (WAC) A/C Demand
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KM50 - No A/C - Attempt to Generate Code 539
KM50 - No A/C - Attempt to Generate Code 539
Pinpoint Test KM50:
