 
				
	| 2005 Ford Expedition XLS 5.4L Stall, Low idle speed This vehicle never seems to move the throttle for idle speed control, watching TP1 TP2 while induce varying loads on engine,(A/C on-off, gear selector from park to drive, p/s load, ect.) nothing happens TP1 4.27v, TP2.85v, only time it changes is whith throttl... 
                        
                            FIX posted 6/11/2010
                               
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 | Message Closed w/FIX 
 | 
| VIN | 1FMPU19515 | 
| Engine | 5.4 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Stall, Low Idle Speed | 
| Occurs | Idle | 
Trouble Codes
| P0506 | Idle Speed Control System Lower Than Expected | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2005 Ford Expedition XLS
| VIN | 1FMPU19515 | 
| Engine | 5.4 L / 8 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Stall, Low Idle Speed | 
| Occurs | Idle | 
Trouble Codes
| P0506 | Idle Speed Control System Lower Than Expected | 
 7 Replies Received
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 7 Replies Received
          7 Replies Received
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