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Home › Mazda › 2020 › CX-9 Signature › Repair and Diagnosis › Engine Performance › System › On-Board Diagnostic - Engine Control System (4 Of 6) › DTC P050A-00: Cold Start IAC System Performance Problem › Repeatability Verification Procedure

Repeatability Verification Procedure

  1. Leave the vehicle for 7 hours or more.
  2. Start the engine and leave it idling for 1 min.
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