 
				
	| 2001 Audi S4 Avant 2.7L Hesitation, Surge, Cuts out, MIL Lamp on This car came in with check engine lite on and the above listed codes. we found 2 vacuum lines at the 2 vacuum valves on the top front of engine cracked and splitting. they were replaced. we scoped the maf sensor and it stays within range. the problem occurs a... 
                        
                            FIX posted 8/23/2006
                               
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 | Message Closed w/FIX 
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| VIN | WAURD68D01 | 
| Engine | 2.7 L / 6 cyl / GAS | 
| Trans | 6-speed Standard | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Hesitation, Surge, Cuts Out, MIL Lamp On | 
Trouble Codes
| 16487 | mass air signal too high | 
| 17865 | ex gas temp. sensor open/short with power | 
| 17868 | ex temp. control bank 1 not a plausable signal | 
| 17869 | misfire codes for 46 and 5 | 
| 17965 | turbo pressure control limit exceeded | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2001 Audi S4 Avant
| VIN | WAURD68D01 | 
| Engine | 2.7 L / 6 cyl / GAS | 
| Trans | 6-speed Standard | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | Hesitation, Surge, Cuts Out, MIL Lamp On | 
Trouble Codes
| 16487 | mass air signal too high | 
| 17865 | ex gas temp. sensor open/short with power | 
| 17868 | ex temp. control bank 1 not a plausable signal | 
| 17869 | misfire codes for 46 and 5 | 
| 17965 | turbo pressure control limit exceeded | 
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