2011 Volkswagen CC Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2011 Volkswagen CC
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2011 Volkswagen CC ProblemsCarbon Build Up
2012 VW CC R Line, 2.0L Turbo 4cyl
First had the carbon build up issue at 34,500 miles. Under warranty, error codes showed malfunctions in the intake manifold. Warranty replaced the manifold. I was required to pay for the carbon build-up cleaning.
Then AGAIN at 56,000 miles, car sluggish and showing signs again of the Carbon build up. Taken to dealership on other issues and they scraped the car's internal parts showing me the gunk ...
Popping sounds from the rear of the vehicle may be heard moments after starting the engine, or when slowing to a stop. This noise is from the leak detection pump filling the fuel tank with air, and releasing to retest the system when it finds a fault. The sequence of faults identifying this issue are as follows:
- Succession of loud pops from rear of vehicle
- Pops go away, and fuel economy decreases
- Check engine light illuminates
- OBD trouble code P2404 and/or P0441 is stored
- Engine will not start after refueling (must crank for over 30 seconds)
- Vibration when slowing to a stop
The cause is a valve which is mounted on the front of the intake manifold, commonly called the N80 valve, or EVAP system purge valve. The valve is designed to open under specific circumstances, but a worn valve will remain open at all times, preventing the pressurization of the fuel tank.
Correction of the issue is to replace the N80 valve with the latest revision.
Drivers of the Volkswagen CC may experience a clunking noise associated with acceleration from a stop, or downshifting for hard acceleration. This will also be accompanied by a light impact sensation under the drivers feet. Drivers may also notice unexplained changes to their front end alignment while driving.
This issue is commonly called " VW Subframe Clunk", and is caused by the gradual stretching of the bolts that secure the subframe to the vehicle. The subframe is a large plate that secures to the bottom of the engine bay, and connects the body of the car to the engine and suspension. Over time, the bolts that secure the subframe stretch, allowing the subframe to move and hit the bottom of the car when accelerating.
There are many aftermarket kits that can be installed to correct the issue, and Volkswagen has issued a correction including better bolts, and spacers which fit between the subframe and the car.
2011 Volkswagen CC QuestionsCar has a high pitched squeal but goes away when you rev the motor (2 answers)
It started after driving for about an hr.
, cannot understand most of the time. my wife's little Fiat 500 has a fantastic BT system. I cannot use the VW and use the LG 'around the neck' headset. any recommendations beside buying a different vehicle?
We have been having some issues with the transmission not going into gear so when the engine light came on, I took it to a VW dealer who said that since they could not make it duplicate the problem they could not agree to service it, but they would reset the sensor because they felt that, that wa...
2011 Volkswagen CC RecallsDriver's Frontal Air Bag Inflator Ruptures And Sprays Metal Fragments
The driver's frontal air bag inflator may deploy the air bag with excessive pressure, resulting in the inflator rupturing and causing metal debris to be sprayed onto vehicle occupants. Dealers will replace the driver's frontal air bag inflator free of charge to resolve the concern.
The driver's side air bag may not be powered due to a loss of electrical connection from the clock spring sliding contact in the steering wheel caused by contamination. Dealers will repair the vehicle free of charge.