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Home >> Ford >> 2003 >> Excursion 6.0 P, 4WD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Basic Diagnostic Procedures - 6.0L Diesel >> Idle Speed & Injection Timing >> Idle Speed
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Idle Speed

Idle speed is controlled by Powertrain Control Module (PCM) and is not adjustable. If idle concerns exist, see appropriate symptom under SYMPTOMS in TROUBLE SHOOTING - NO CODES - 6.0L DIESEL article.

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