2006 Touareg V8 Cam Chain Timing. Kinda stumped a bit on this one and hope someone can help me out. I just did a bit of maintenance and replaced most of the timing components on the engine. I replaced the timing belt,water pump tensioner, and all that stuff, when I was working on the engine I found that both of the tensioner gaskets were Ive rather ovelooked this as the s4 b6 has chain not belt so can have timing chain tensioner issues so cld be this as know a commonish complaint 4.2L V8/5V 0040 Timing Chain Kit - With Service Tools. Includes the upgraded RS4 lower metal guide rail, OEM, iwis and Bremmen chains, tensioners, and guides - The essentials necessary to get the job done! Engine code BNK. Brand: ES#: 4362455. Mfg#: 079109229KT13. Qty: Availability: S4 V8-4.2L (BHF) (2004) > Audi Workshop Service and Repair Manuals > Engine, Cooling and Exhaust | Engine | Timing Components | Timing Chain | Component Information | Service and Repair | Covers For Timing Chain, Component Overview | Page 3325 Wow with all the 4.2l V8 timing chain issues it makes changing the timing belt and water pump on my 2.7l biturbo a "blessing in disguise". When I read the new service intro booklet for the S4 4.2 V8 showing 4 chains and all the tensioner and chain guides at the back of the engine I wondered how well tested and developed this new engine was? The quick answer is Timing Chain. The B6/B7 S4 4.2 liter power plant is a chain driven system. The B6/B7 S4 4.2 liter power plant is a chain driven system. Other variations of the 4.2 liter V8 are belt driven which can be found in models such as the C5 A6 4.2. Quattro Coupe (8J3) L4-2.0L Turbo (CDMA) (2011) Quattro Coupe L4-2.0L Turbo (CDMA) (2010) Quattro Roadster L4-2.0L Turbo (CDMA) (2009) < Acura (Honda) Workshop Service and Repair Manuals BMW Workshop Service and Repair Manuals >. Workshop Repair and Service Manuals audi All Models Free Online. My Photo Gallery: 0. Recently replaced the actuator on the manifold of my 09 S5 (number 25 in the diagram above). Was pretty simple, found the part online for $250 and followed the write up from the carbon clean to remove the manifold. Once off its two screws and two pins to pop the whole unit off the front. 2009 S5. Audi allroad - Does only the allroad 4.2 use a timing chain - the '03 allroad brochure says that to fit the 4.2 in the allroad it has a chain instead of timing belt, and it was moved to the back of the engine. Sounds like a rather extreme change for one model. So does the A6 4.2 have a belt needing replacement while 3690 posts · Joined 2013. #4 · Jan 12, 2020. Ouch, bad luck with the timing there krej. Yep, that list seems pretty complete and applies to both the AJ133 and AJ126. The water pump seems to be the most given issue - the first thing the Jag tech mentioned when I got my current car and asked about issues to expect. PpBeJN.