Mike's Workshop Manuals
: Service manuals for every vehicle
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Toyota
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1996
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Avalon XLS
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Repair and Diagnosis
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Engine Performance
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System
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Engine Controls - Tests W/O Codes
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Symptoms
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Engine Idling Problems
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Engine Idle Speed Remains Low
Engine Idle Speed Remains Low
Check idle air control valve (if equipped) and wiring.
Check airflow meter or MAP sensor and wiring.
Check fuel injectors.
Check Engine Control Module (ECM) and wiring.