Mike's Workshop Manuals
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Mazda
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2017
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MX-5 Miata RF Club, Automatic Trans
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Repair and Diagnosis
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Engine Performance
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System
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On-Board Diagnostic - Engine Controls (2 Of 5)
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DTC P050A-00; Cold Start IAC System Performance Problem
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System Wiring Diagram
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Repeatability Verification Procedure
Repeatability Verification Procedure
Leave the vehicle for7 hours or more.
Start the engine and leave it idling for1 min.