rs6 c5 power loss and supercharging circuit leaks

4.2 V8 40v biturbo - 450 bhp
4.2 V8 40v biturbo - 480 bhp (plus)
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Shoppinit
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Re: rs6 c5 power loss and supercharging circuit leaks

Post by Shoppinit » Fri Aug 23, 2019 7:59 am

Yeah. More pipes in an RS6 than an oil refinery.
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."

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djbilbao
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Re: rs6 c5 power loss and supercharging circuit leaks

Post by djbilbao » Fri Aug 23, 2019 7:30 pm

this is a gas plant

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Classik
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Re: rs6 c5 power loss and supercharging circuit leaks

Post by Classik » Sun Aug 25, 2019 12:15 pm

Shoppinit wrote:
Fri Aug 23, 2019 7:42 am
Good idea. At least you won’t have to worry about it again. I wonder if Classk’s imbalance is coming from something similar.
Hi Shopp, thanks for the follow-up! I'm very busy back to work so I haven't had the time to do much with the car, but no, I have no leak here as the actuators are working fine and I'm not loosing air. Admittedly one is reacting slightly earlier than the other but not that much, like one actuator starts moving with 0,3 bar pressure whereas the other at 0,4 bar. I'll update my thread as soon as time allows, but in short it seems more & more likely my problem comes from a faulty turbo..
RS6 C5 Avant 2003 Daytona Grey
Loba 650 turbos - Wagner IC - 200 cells cats - Milltek cat-back - Hotchkis bars - Bilstein B16 - MTM Wheels - oem coolant cap

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djbilbao
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Re: rs6 c5 power loss and supercharging circuit leaks

Post by djbilbao » Tue Aug 27, 2019 8:44 pm

I replace all the wastegate control hoses for ear-rings 9/11 minimum one size above will be simpler, mounting not difficult difficult to access I protect the conductive hose with sheath basalt and I I passed behind the heat-insulated sheetImageImageImageImageImageImageImageImage

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Shoppinit
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Re: rs6 c5 power loss and supercharging circuit leaks

Post by Shoppinit » Tue Aug 27, 2019 8:56 pm

Looking good!
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."

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Shoppinit
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Re: rs6 c5 power loss and supercharging circuit leaks

Post by Shoppinit » Sat Aug 31, 2019 9:43 am

Any progress? You been able to fix the lambda probes and overboost?
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."

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djbilbao
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Re: rs6 c5 power loss and supercharging circuit leaks

Post by djbilbao » Sat Aug 31, 2019 11:14 am

I did not try it right away but the overboost is back to her happiness, for cons I have not done the lambdas that before cata are not accessible according to a person of the forum can unveil the rear cradle and down it 5 cm the engine and passes the hands putting a jack or jack to relieve the block

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Shoppinit
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Re: rs6 c5 power loss and supercharging circuit leaks

Post by Shoppinit » Sat Aug 31, 2019 11:24 am

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."

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djbilbao
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Re: rs6 c5 power loss and supercharging circuit leaks

Post by djbilbao » Sat Aug 31, 2019 8:01 pm

whoua he's beefy downpipe guy without laying the engine respect

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djbilbao
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Re: rs6 c5 power loss and supercharging circuit leaks

Post by djbilbao » Wed Sep 18, 2019 1:58 pm

shopinit you think that the fact that my 4 lambdas is short circuit I lose a little power or a degraded mode?

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Shoppinit
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Re: rs6 c5 power loss and supercharging circuit leaks

Post by Shoppinit » Wed Sep 18, 2019 5:08 pm

Yes, I think that is very probable.
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."

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djbilbao
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Re: rs6 c5 power loss and supercharging circuit leaks

Post by djbilbao » Mon Sep 23, 2019 12:06 am

I need to take time and I motivated myself to replace them I will try removing the air box to see if can not reach the cables or I connect the lambdas and control but connection already

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djbilbao
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Re: rs6 c5 power loss and supercharging circuit leaks

Post by djbilbao » Wed Jan 01, 2020 9:18 pm

hello hello news of my beast it was driving until a short time ago because of the heavy rain regulator of the alternator blocked defective I recommended the latter I expect it in the coming days, dismantling I saw that 'there was more than one thimble of oil in the hose of exchangers passage I suspect that that means that my dear tired turbos I have other similar opinions, my question I am looking for a hybrid upgarde kit to convert my turbos myself I searched and found only original CHRA or complete turbos but in my budget, I found this too
https://www.abm-automotive-online.com/p ... -2452.html

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