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Home › Mazda › 2002 › MX-5 Miata Base, Automatic › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P0106: BARO Circuit Performance Problem › Possible Cause

Possible Cause

EGR boost sensor malfunction or substandard performance.
EGR boost sensor solenoid valve malfunction.
EGR boost sensor valve hose or pipe loose, plugged or damaged.