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2007
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3 Mazdaspeed, 2.3 M
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On-Board Diagnostic (Engine Control System L3 With TC) - (1 Of 5)
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OBD-II Read/Clear Diagnostic Test Results
OBD-II Read/Clear Diagnostic Test Results
This retrieves all stored DTCs in the PCM and clears the DTC, Freeze Frame Data, On-Board Readiness Test Results, Diagnostic Monitoring Test Results and Pending Trouble Codes.