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	 1999 Porsche Boxster 2.5L Hesitation, Poor Fuel Economy, MIL Lamp on 
		
		Car came in with p1600 and p1123 and p1125 and a k&n. Changed filter and maf because of contamination. Fuel pressure is right at factory specs. Smoked intake found leaking oil fill pipe. Replaced pipe. LTFT was b 1 6% b 2 11% replaced oil seperator at same tim... 
                        
                            FIX posted 8/7/2009
                             
                 
                            
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         Message Closed w/FIX 
	   
	   
	   
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| VIN | WP0CA2980X | 
| Engine | 2.5 L / 6 cyl / GAS | 
| Trans | 5-speed Standard | 
| Delivery | FI / motronic 5.2 | 
| Emissions | OBD-II Compliant | 
| Symptoms | Hesitation, Poor Fuel Economy, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P1123 | Fuel Trim Adaptive Air System Too Rich | 
| P1125 | TP Sensor 1 Circuit Malfunction | 
| P1600 | A/T Serial Communication Link Circuit Malfunction | 
Message Closed w/FIX
            
            
 Vehicle Data
                1999 Porsche Boxster
| VIN | WP0CA2980X | 
| Engine | 2.5 L / 6 cyl / GAS | 
| Trans | 5-speed Standard | 
| Delivery | FI / motronic 5.2 | 
| Emissions | OBD-II Compliant | 
| Symptoms | Hesitation, Poor Fuel Economy, MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P1123 | Fuel Trim Adaptive Air System Too Rich | 
| P1125 | TP Sensor 1 Circuit Malfunction | 
| P1600 | A/T Serial Communication Link Circuit Malfunction | 
                            
4 Replies Received
          4 Replies Received
          
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