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2021
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Clarity Plug-In Hybrid
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Repair and Diagnosis
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Engine Performance
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Engine Control Systems
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Engine Control System / Engine Mechanical - Testing & Troubleshooting - (Plug- In)
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Symptom Troubleshooting Index for Viewer
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Cold fast idle too high (MIL works OK, no DTCs set)
Cold fast idle too high (MIL works OK, no DTCs set)
Diagnostic procedure
Check the idle speed.
Also check for
Intake air leaks