
2001 Audi A6 Quattro 2.8L MIL Lamp on
First saw this vehicle a year ago for a bad cat (rattles inside). Replaced it along with O2. Few months later we got a code referring to the other cat, so we replaced it, along with the O2. Three months later the MIL is on with codes referring to both cats eff...
Summary posted 11/4/2008
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Message Closed w/Summary
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VIN | WAUEH54BX1 |
Engine | 2.8 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
P0430 | Catalyst Efficiency Below Threshold (Bank 2) |
Message Closed w/Summary
Vehicle Data
2001 Audi A6 Quattro
VIN | WAUEH54BX1 |
Engine | 2.8 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |
P0430 | Catalyst Efficiency Below Threshold (Bank 2) |