2003 Audi A6 Quattro 3.0L Poor Idle Quality, Surge, MIL Lamp on
Hi Audi techs, we have this Audi with codes P0335, P01999, P0025. The car surges at idle hot engine often. The oil pressure was below specs. We changed the oil and it improved same but still not at [...] reads 24 psi hot idle, and 40 psi hot at 2 K rpm. The sp...
FIX posted 9/4/2011
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Message Closed w/FIX
Vehicle Data2003 Audi A6 Quattro
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2003 Audi A6 Quattro
VIN | WAULT64B43 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Poor Idle Quality, Surge, MIL Lamp On |
Occurs | Hot, Idle |
Misc. | Sdn |
Trouble Codes
P0025 | Camshaft Position 'B' - Timing Over-Retarded (Bank 2) |
P1999 | Slower AGR Valve |
P3305 | or 19761 Bank 2aft pos. sensor exhaust camshG301/G28 incorrect Allocatioon |