LEMON Manuals
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1996
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LX 450
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Repair and Diagnosis
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Engine Performance
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Engine Control System 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
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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.