Search found 58 matches

by pwack
Mon Jul 07, 2025 9:20 am
Forum: RS6 / RS6 plus (C5 Typ 4B) 2002-2004
Topic: 18155 - transmission solenoid power relay
Replies: 15
Views: 484

Re: 18155 - transmission solenoid power relay

Had another look over the weekend , split the joint that feeds pins 54+55 , identified the F125 feed and rejointed the cables with a new direct fused feed , went for a drive and unfirtunately got the same error , couldnt find the T17m connector yet. One thing I noted is that the feed from 54+55 must...
by pwack
Thu Jul 03, 2025 2:36 pm
Forum: RS6 / RS6 plus (C5 Typ 4B) 2002-2004
Topic: 18155 - transmission solenoid power relay
Replies: 15
Views: 484

Re: 18155 - transmission solenoid power relay

It was the T17m connector I was trying to identify , do I just follow the TCU lom to under the dash? im getting back on it tonight ,I have seen the two black wires going to pins 55+54 , they are joined together just before the TCU conector with another 2 black wires with a metal crimp with a rubber ...
by pwack
Tue Jul 01, 2025 8:00 pm
Forum: RS6 / RS6 plus (C5 Typ 4B) 2002-2004
Topic: 18155 - transmission solenoid power relay
Replies: 15
Views: 484

Re: 18155 - transmission solenoid power relay

Update Cleaned the TCU PCB and the connector pins with my graphite pencil Even depinned any connectors from the plug that had corrosion and cleaned them pin.jpg Refitted the TCU nad went for a drive Gearbox was faultless , before this reverse would be very temprementle and would work 1 in 5 times , ...
by pwack
Wed Jun 25, 2025 2:46 pm
Forum: RS6 / RS6 plus (C5 Typ 4B) 2002-2004
Topic: 18155 - transmission solenoid power relay
Replies: 15
Views: 484

Re: 18155 - transmission solenoid power relay

20250625_143444.jpg As if by magic ,passenger well ,bone dry ,drivers side foot well ,soaking wet ,water poured out of plastic box that TCM sits in , think I was just in time ,I can see where a power cable has been arching to enclosure which I think was throwing the short to ground code. 20250625_1...
by pwack
Tue Jun 24, 2025 9:29 am
Forum: RS6 / RS6 plus (C5 Typ 4B) 2002-2004
Topic: 18155 - transmission solenoid power relay
Replies: 15
Views: 484

Re: 18155 - transmission solenoid power relay

Thanks for the replys gents , it happens all the time now , it was sporadic the first few days , will get the carpet up and check the TCU first then move to checking wiring.WIll report back if I find anything.
by pwack
Mon Jun 23, 2025 6:33 pm
Forum: RS6 / RS6 plus (C5 Typ 4B) 2002-2004
Topic: 18155 - transmission solenoid power relay
Replies: 15
Views: 484

18155 - transmission solenoid power relay

Gearbox has started to ping up the solid red gear indicator in the cluster , just plugged in and retrieved this code 18155 - transmission solenoid power relay P1747 35-00 open or short circuit to ground No engine codes or abs codes Cant seem to find much info regarding whether it's in the mechatroni...
by pwack
Wed Apr 09, 2025 3:34 pm
Forum: RS6 / RS6 plus (C5 Typ 4B) 2002-2004
Topic: New owner needing somexadvice
Replies: 15
Views: 2353

Re: New owner needing somexadvice

https://www.ebay.co.uk/itm/387854661328?

link to audi unit from A6 , think its the same but check part number against RS6 unit
by pwack
Mon Mar 10, 2025 3:01 pm
Forum: Parts
Topic: Rs6 c5 front suspension components
Replies: 2
Views: 3305

Re: Rs6 c5 front suspension components

Just read the advert properly , I see you have the 4 original springs , would you sell the springs on there own ?????
by pwack
Mon Mar 10, 2025 3:00 pm
Forum: Parts
Topic: Rs6 c5 front suspension components
Replies: 2
Views: 3305

Re: Rs6 c5 front suspension components

Do you have the 4 original springs , I can only see 3 in the pic????????
by pwack
Sun Feb 16, 2025 6:36 pm
Forum: RS6 / RS6 plus (C5 Typ 4B) 2002-2004
Topic: Engine removal YouTube video
Replies: 21
Views: 5395

Engine removal YouTube video

Superron has just released a video on YouTube which involves removing the engine from an RS6 for some work ,decent detailed vid if you are looking at taking the engine out yourself.

https://youtu.be/-w-GWiXapAI?si=iyTeXME8FfKFHgoQ
by pwack
Sat Oct 19, 2024 6:04 pm
Forum: RS6 / RS6 plus (C5 Typ 4B) 2002-2004
Topic: Current best suspension set up for c5?
Replies: 16
Views: 5086

Re: Current best suspension set up for c5?

I had bad vibration through the pedals ,this combined with the h&r coilovers made for a terrible ride ,done the zip tie upgrade today to the pedal box and there is a massive difference driving the car now ,every vibration came through the pedals which made me think my suspension arms were knackered ...
by pwack
Sat Oct 19, 2024 5:54 pm
Forum: RS6 / RS6 plus (C5 Typ 4B) 2002-2004
Topic: Uk drivers side rocker cover. Wanted
Replies: 18
Views: 2374

Re: Uk drivers side rocker cover. Wanted

Think I have driver's side cover as I replaced my driver's side complete head.
20241019_174741.jpg
Let me know if you still need it
by pwack
Thu Aug 29, 2024 9:21 am
Forum: RS6 / RS6 plus (C5 Typ 4B) 2002-2004
Topic: 2003 RS6 Avant Engine Bay Wiring Harness
Replies: 5
Views: 858

Re: 2003 RS6 Avant Engine Bay Wiring Harness

Hello , while I was under the bonnet last night I had a look and I think its the connector the black exhaust gas temp unit , theres two small boxes fixed to bulkhead just by the loom , one brown and one black , i think its for the black one as the brown one has a brown coloured plug. [attachment=0]r...

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