 
				
	| 2003 Audi A4 Quattro 1.8L Check eng light  Have this p0299 underboost [...] we had codes p0299 & p0171 lean code. We found the lines to crankcase ventalation leaking air with smoke tester. We fixd all of that and now this code p0299 remains. Fuel trims are good. Resmoked it no leaks. I hear alot about ... 
                        
                            FIX posted 8/11/2011
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 11 Replies Received (View Replies)11 Replies Received (Hide Replies)
 | Message Closed w/FIX 
 | 
| VIN | WAULC68E03 | 
| Engine | 1.8 L / 4 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Check Eng Light | 
Trouble Codes
| P0299 | Turbocharger Underboost Problem | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2003 Audi A4 Quattro
| VIN | WAULC68E03 | 
| Engine | 1.8 L / 4 cyl / GAS | 
| Trans | 5-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Check Eng Light | 
Trouble Codes
| P0299 | Turbocharger Underboost Problem | 
 11 Replies Received
11 Replies Received
 11 Replies Received
          11 Replies Received
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