Operation CHARM
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Mazda
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1993
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RX7 2RTR-1308cc 80
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Repair and Diagnosis
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Powertrain Management
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Computers and Control Systems
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Testing and Inspection
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Reading and Clearing Diagnostic Trouble Codes
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Clearing Diagnostic Trouble Codes
Clearing Diagnostic Trouble Codes
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After repairing failures, turn ignition OFF and disconnect negative battery cable.
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Depress brake pedal for at least twenty seconds to erase codes from ECU memory.