Secondary air pumps
RE: Re: RE: Re: RE: Secondary air pumps
Bought from here
http://cgi.ebay.co.uk/Breaking-Audi-A8- ... 2a06d69577
thats the right one for your motor! try £35
http://cgi.ebay.co.uk/Breaking-Audi-A8- ... 2a06d69577
thats the right one for your motor! try £35
03 RS6 Saloon Daytona Grey | Milltek | RS6+ Wheels | RS6 Mats | Tesco Club Card Points
My engine management light is on at the moment as I keep getting the following from Vagcom.
17831 - Secondary Air Injection System: Bank 1: Insufficient Flow
P1423 - 35-00 - - - Intermittent
17819 - Secondary Air Injection System: Bank 2: Insufficient Flow
P1411 - 35-10 - - - Intermittent
Is this because the pump isn't working as it should or something else generally? As my car starts in the mornings it does sound like it's about ready to take off, not overly loud more like a rad fan spinning up.
17831 - Secondary Air Injection System: Bank 1: Insufficient Flow
P1423 - 35-00 - - - Intermittent
17819 - Secondary Air Injection System: Bank 2: Insufficient Flow
P1411 - 35-10 - - - Intermittent
Is this because the pump isn't working as it should or something else generally? As my car starts in the mornings it does sound like it's about ready to take off, not overly loud more like a rad fan spinning up.
Could be perished and leaking vacuum pipes. Most likely solution. Could be a blocked pump, you can take it apart and wash the filter in soapy water (dry it thoroughly).
Or could be the combining valves (they can split - generally visibly).
Or the pump. Listen to see if it comes on when the engine is started from cold
Or just go get it mapped out of the ECU, it's a complete waste of space.
Or could be the combining valves (they can split - generally visibly).
Or the pump. Listen to see if it comes on when the engine is started from cold

Or just go get it mapped out of the ECU, it's a complete waste of space.
Daytona RS6 C5 Avant. Viper'd, Billies, Waggers, MTM box brain, C6 stoppers, xcarlink, R8 coolant cap (woohoo)
///M3 E46 | XC90 (V8, natch) | Passat GTE | RR Classic V8 flapper
"The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong it usually turns out to be impossible to get at and repair."
///M3 E46 | XC90 (V8, natch) | Passat GTE | RR Classic V8 flapper
"The major difference between a thing that might go wrong and a thing that cannot possibly go wrong is that when a thing that cannot possibly go wrong goes wrong it usually turns out to be impossible to get at and repair."
Does anyone have a diagram or even better a photos of everything so I can go and do a trace.
A little on the extreme side perhaps. I've not found a need to map the car yet, for the moment there's enough power on tap. When the car feels slow I'll go down the route of mapping it.Or just go get it mapped out of the ECU, it's a complete waste of space.
Is it easy enough to remove and clean the filter? Mine has recently got a little noisier, not fault codes just wonder if it could be dirty.
Steve
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RS6 gone, R32 gone, M3 gone, Porsche Cayenne Turbo gone, Boring A6 saloon gone, Boring A6 Avant going in 5 weeks
. Maybe RS5 or S5 Hatchback to come...
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RS6 gone, R32 gone, M3 gone, Porsche Cayenne Turbo gone, Boring A6 saloon gone, Boring A6 Avant going in 5 weeks

my light had been of for a while and throwing the same errors as this,Maximo wrote:My engine management light is on at the moment as I keep getting the following from VAGCOM.
17831 - Secondary Air Injection System: Bank 1: Insufficient Flow
P1423 - 35-00 - - - Intermittent
17819 - Secondary Air Injection System: Bank 2: Insufficient Flow
P1411 - 35-10 - - - Intermittent
.
i got mine back from a cambelt service last week and they found the vacum hoses perished, they replaced them now all sorted
Cheersjohnny11 wrote:078 906 601f is the part no. its the same one thats goes in the 4.2 A8RS6Steve wrote:Anyone got the part number for the secondary air pump? I need a new one
Steve
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RS6 gone, R32 gone, M3 gone, Porsche Cayenne Turbo gone, Boring A6 saloon gone, Boring A6 Avant going in 5 weeks
. Maybe RS5 or S5 Hatchback to come...
---------------------------------------
RS6 gone, R32 gone, M3 gone, Porsche Cayenne Turbo gone, Boring A6 saloon gone, Boring A6 Avant going in 5 weeks

Had the new pump fitted, it runs almost silent !!! No more tornado noise.
Well it's the one I got from flee bay.
Well it's the one I got from flee bay.
Steve
---------------------------------------
RS6 gone, R32 gone, M3 gone, Porsche Cayenne Turbo gone, Boring A6 saloon gone, Boring A6 Avant going in 5 weeks
. Maybe RS5 or S5 Hatchback to come...
---------------------------------------
RS6 gone, R32 gone, M3 gone, Porsche Cayenne Turbo gone, Boring A6 saloon gone, Boring A6 Avant going in 5 weeks

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