1743 posts · Joined 2001. #4 · Mar 8, 2002. Timing belts need to be replaced every 100,000kms. It harder to say with timing chains coz your driving style can affect things there too. The chains, guides and gears do wear down over time though. It just depends on the customer, most people dont care as long as it goes. 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: Today were removing the belt and replacing itOn a 2007 Audi Q7 but I know the Audi a6 comes with a 4.2 as well so this video should be exactly the same for t A6 / S6 (C5 Platform) Discussion. 9. Anyone ever changed a Radiator Core Support? Q7 MK 1 Discussion - 4.2 fsi timing chain tools - Hei everyone. I bought the tools to fasten the camshafts and the crankshaft locking pin. But the pin is too narrow. I am not able to find the correct one. Remove the cam belt covers (they clip on like the air filter covers). Remove the tensioning roller for the V belt, and the large aluminum bracket it sits on (3 x 12mm bolts on front), there is a bolt in from the left, just above the alternator that requires a long Allen bit in 8mm, even then its hard to remove. Step 5. 8. Remove the fan pulley from the front of the passenger side timing belt cover by removing the three bolts holding it to the bearing assembly. 9. Remove the driver’s side timing belt cover by removing the two large hex-head shoulder nuts from the face of the cover. You may need to gently tap the cover with a rubber mallet to loosen it for P0340 definition: Camshaft Position Sensor Circuit Malfunction. Issue Severity: SEVERE – Stop driving immediately. Repair Urgency: Fix this code immediately (same-day if possible) to avoid internal engine damage. Diagnosis: The vehicle may be difficult to start and the driver may also experience a lack of power when driving. Product Description: Upgrade your engine maintenance game with our precision-engineered Timing Tool Kit for VW VAG 1.0/1.2/1.4 TFSi, TSI, and TGI belt drive petrol engines. Designed to make timing belt replacement and engine timing adjustments ZU0NPFj.