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  #11  
Old 30th June 2010, 01:07 PM
ulfilias ulfilias is offline
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Well i cleared the codes and gave it a blatt down the road and back and they haven't shown up again. So i'll run arround a bit and see what happens

The values are slightly larger and seem more consistant.

@AVP are those figues for an S8 4.2 D2 AVP engine ???
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  #12  
Old 30th June 2010, 05:01 PM
ulfilias ulfilias is offline
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Ok. some new codes. we are making progress !


17831 - Secondary Air Injection System: Bank 1: Insufficient Flow
P1423 - 35-00 - -
17819 - Secondary Air Injection System: Bank 2: Insufficient Flow
P1411 - 35-00 - -
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  #13  
Old 30th June 2010, 07:58 PM
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17831/P1423/005155 - Secondary Air Injection System; Bank 1: Insufficient Flow

Possible Symptoms
Malfunction Indicator Light (MIL) active

Possible Causes
Fuse for Secondary Air Injection Pump blown
Vacuum Hose(s) leaky
Piping between Secondary Air Injection Pump and Secondary Air Injection Valve leaking

Possible Solutions
Check Fuse for Secondary Air Injection Pump
Check Vacuum Hose(s)
Check Piping between Secondary Air Injection Pump and Secondary Air Injection Valve

17819/P1411/005137 - Secondary Air Injection System; Bank 2: Insufficient Flow

Possible Symptoms
Malfunction Indicator Light (MIL) active

Possible Causes
Fuse for Secondary Air Injection Pump blown
Vacuum Hose(s) leaky
Piping between Secondary Air Injection Pump and Secondary Air Injection Valve leaking

Possible Solutions
Check Fuse for Secondary Air Injection Pump
Check Vacuum Hose(s)
Check Piping between Secondary Air Injection Pump and Secondary Air Injection Valve

Check your fuse and hoses first Lee
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  #14  
Old 17th July 2024, 11:08 AM
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The_Laird The_Laird is offline
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Reviving a very old thread.

Which is the fuse for the secondary air injection pump? I can’t find it on the list in the handbook
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Current mods: solar sun roof, 20mm rear spacers, 15 mm on front, red brembo callipers, 6k headlights, rear view camera, engine remap, alloy dash dial rings, alloy navi rings, tt/phaeton pedal upgrade, (and custom matching foot rest) dension ipod interface & parrot hands free kit (both fully hidden), av input, tv in motion switched thro' PF switch in blanking plug right of steering column, Audi 'quattro' sill covers, repositioned centre console switches, radio clock, .
Planned mods: auto-dimming rear view mirror, dash cam (as steamship's), fit the ski hatch, refit philips drl's (or maybe not - nope, definitely not - horrible botch!).
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  #15  
Old 18th July 2024, 08:21 AM
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Quote:
Originally Posted by The_Laird View Post
Which is the fuse for the secondary air injection pump? I can’t find it on the list in the handbook
Location #6 in the attached image. It's in the fuse box down in the drivers footwell.

EDIT: There is also a relay for it. It's position #4 in the second image of the relay panel in the electronics box in the plenum chamber.
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Last edited by steamship; 18th July 2024 at 08:24 AM. Reason: Added Relay Location Details
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  #16  
Old 19th July 2024, 08:51 AM
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The_Laird The_Laird is offline
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Thanks Sean!
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2002 Final Edition S8. Ebony black with Silver Grey leather and myrtle wood trim.
Current mods: solar sun roof, 20mm rear spacers, 15 mm on front, red brembo callipers, 6k headlights, rear view camera, engine remap, alloy dash dial rings, alloy navi rings, tt/phaeton pedal upgrade, (and custom matching foot rest) dension ipod interface & parrot hands free kit (both fully hidden), av input, tv in motion switched thro' PF switch in blanking plug right of steering column, Audi 'quattro' sill covers, repositioned centre console switches, radio clock, .
Planned mods: auto-dimming rear view mirror, dash cam (as steamship's), fit the ski hatch, refit philips drl's (or maybe not - nope, definitely not - horrible botch!).
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  #17  
Old 24th July 2024, 02:58 PM
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The_Laird The_Laird is offline
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Well, instead of seeking out the fuse, I used the VCDS and ran the pump. I could hear the relay clicking and the pump running in the air filter box, so I assume that’s all working.
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2002 Final Edition S8. Ebony black with Silver Grey leather and myrtle wood trim.
Current mods: solar sun roof, 20mm rear spacers, 15 mm on front, red brembo callipers, 6k headlights, rear view camera, engine remap, alloy dash dial rings, alloy navi rings, tt/phaeton pedal upgrade, (and custom matching foot rest) dension ipod interface & parrot hands free kit (both fully hidden), av input, tv in motion switched thro' PF switch in blanking plug right of steering column, Audi 'quattro' sill covers, repositioned centre console switches, radio clock, .
Planned mods: auto-dimming rear view mirror, dash cam (as steamship's), fit the ski hatch, refit philips drl's (or maybe not - nope, definitely not - horrible botch!).
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  #18  
Old 24th July 2024, 08:22 PM
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Quote:
Originally Posted by The_Laird View Post
Well, instead of seeking out the fuse, I used the VCDS and ran the pump.
An even better way to do it.
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2001 A8 D2 FL 3.7 Q - LPG Conversion, Engine: AKC, Gearbox:FBB, Colour:LY5X Aqua Blue pearl effect, Interior:WJ light beige/dark beige valcona leather with burr walnut inserts

My DIY jobs - Replaced alarm horn, Replaced Coolant Temp sensor, Updated RNS-D firmware, Installed Reversing Camera and Digital TV, Dashcam Installation, Retrofitted Rear Blinds, Auto-Dimming Rear View Mirror, Chrome Boot Struts

Sold! 2008 S8 D3 5.2 V10 - Engine: BSM, Gearbox:KLW, Colour:LY7F Suzuka Grey Pearl Effect, Interior:Black/Black with Silver/Black valcona leather with carbon atlas inserts, Bang & Olufsen, Heated windscreen, Soft-close doors, TV, DAB, AMI, Quad Zone, Auto Boot, Auto dim Mirrors, Keyless entry, PDC with rearview camera, AFS II Headlights

My DIY jobs - Fan Jet Windscreen Washers, Retrofitted Electric Side Blinds
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