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Home >> Mazda >> 2009 >> Mazdaspeed3 L4-2.3L Turbo >> Repair and Diagnosis >> A L L Diagnostic Trouble Codes ( DTC ) >> Testing and Inspection >> B Code Charts >> B1520

B1520




DTC B1520 [CONTROL SYSTEM]

Detection Condition/Possible Cause:





Diagnostic procedure

Step 1-Step 5:





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