
2009 Audi A6 Quattro 3.0L Cel
We tested the operation of the AIR pump and found that the port into bank 2 was partially blocked. WE HAVE NO PERFORMED THIS REPAIR YET. I'm looking for help with the lean codes. Freeze Frame Data says the CEL kicked on at idle with 20% load with th...
FIX posted 7/22/2019
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Message Closed
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VIN | WAUSG74F59 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / GDI |
Emissions | OBD-II Compliant |
Symptoms | CEL |
Occurs | Idle |
Misc. | Supercharged Engine |
Trouble Codes
01170 | Secondary Air Injection System Bank 2 Insufficient Flow |
04406 | Fuel Trim Bank 1 Too Lean |
04408 | Fuel Trim Bank 2 Too Lean |
Message Closed
Vehicle Data
2009 Audi A6 Quattro
VIN | WAUSG74F59 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection / GDI |
Emissions | OBD-II Compliant |
Symptoms | CEL |
Occurs | Idle |
Misc. | Supercharged Engine |
Trouble Codes
01170 | Secondary Air Injection System Bank 2 Insufficient Flow |
04406 | Fuel Trim Bank 1 Too Lean |
04408 | Fuel Trim Bank 2 Too Lean |