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Mazda
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2012
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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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B1086
B1086
DTC B1086:71
NOTE:
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DTC B1086:71 is detected when the ignition is switched ON and approx. 30 s have passed since the airflow mode actuator is operated.
Diagnostic procedure