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Mazda
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2011
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Mazdaspeed3 L4-2.3L Turbo
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Repair and Diagnosis
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A L L Diagnostic Trouble Codes ( DTC )
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Testing and Inspection
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B Code Charts
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B112A
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B112A:12
B112A:12
DTC B112A:12 [ADVANCED KEYLESS ENTRY AND PUSH BUTTON START SYSTEM]
Diagnostic Procedure
