DBESTGTI1
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TSI Wastegate Rattle TSB - updated 7/8/11
Not for long, VW officially released TSB #2024061
"Rattling Noises from Engine Compartment Area or Exhaust System" on 2008-2012 CCTA and CBFA engines. "Test drive the vehicle to duplicate and familiarize yourself with the noise. Noise can typically be duplicated by driving up a moderate incline, beginning at 35 mph in 4th gear (manual or automatic transmission) and accelerating through the RPM range of 1800-3000 RPM under moderate to heavy throttle. Obey all local traffic laws. " The explanation for the noise is "Because of exhaust gas pulsations the wastegate flap and actuator rod vibrate at the introduction of boost pressure."
The fix has been talked about in the past. Initially VW had techs put a small wheel weight on the actuator rod to determine if the noise was from there. At that point they started working on a fix, a handful of cars had a part installed by a QTM as it was not available to order. The fix worked and now it's out and readily available, it's a simple metal clip that goes on the waste gate rod part # 06J145220A
This is NOT something that has to be, needs to be, or automatically will be done when your car is brought in. The only things that get done automatically are Recalls and RVUs. Recalls are safety related, you will get a letter in the mail and they make an effort to get you in ASAP to get it fixed. Required Vehicle Updates or RVU's (usually mistakenly referred to as recalls) are not safety related so people do not get mass notified. When your VIN is ran through the VW system it will pop up with any open recalls and any RVU's, that's the only time you'll find out about RVU's. For example a 2011 Autobahn, you wouldn't know you have the Kessey reflash open for your car, you weren't notified by VW becasue it doesn't affect your safety but it is problem they know about that is fixed through software, so every affected car will show the open RVU when you run the VIN and will get the new software. A TSB is a technical service bulletin... it's basically a heads up that hey IF you see this complaint look into this. For example there's a TSB for bluetooth to iphone issues, dropped calls, ect... all the TSB says is make sure the iphone has software level of at least 4.1, anything older is prone to issues... clearly that's not an issue for everyone, VW isn't going to mail you a leter about it, if your car comes in we aren't going to automatically have you check to see if you have an iphone and if so what software level it has. For this TSB you don't remove or replace anything, this does NOT affect the function of ANYTHING, your not replacing an old design with a better part and it's not an upgrade. If you don't know what it sounds like you don't have the rattle, theres no reason to try to make it make noise just so you can have a clip that has no functional purpose other than quieting a rattle most people don't get, move on. VW estimates this TSB will apply to around 300 cars.
This is what the clip looks like
This is what the clip looks like installed
Some people are having a hard time getting dealers to perform this TSB and would prefer to just buy the clip and install it themselves and have asked for a How To on installing it..... install is stupidly simple and requires nothing more than a 16mm wrench but here you go.
Not for long, VW officially released TSB #2024061
"Rattling Noises from Engine Compartment Area or Exhaust System" on 2008-2012 CCTA and CBFA engines. "Test drive the vehicle to duplicate and familiarize yourself with the noise. Noise can typically be duplicated by driving up a moderate incline, beginning at 35 mph in 4th gear (manual or automatic transmission) and accelerating through the RPM range of 1800-3000 RPM under moderate to heavy throttle. Obey all local traffic laws. " The explanation for the noise is "Because of exhaust gas pulsations the wastegate flap and actuator rod vibrate at the introduction of boost pressure."
The fix has been talked about in the past. Initially VW had techs put a small wheel weight on the actuator rod to determine if the noise was from there. At that point they started working on a fix, a handful of cars had a part installed by a QTM as it was not available to order. The fix worked and now it's out and readily available, it's a simple metal clip that goes on the waste gate rod part # 06J145220A
This is NOT something that has to be, needs to be, or automatically will be done when your car is brought in. The only things that get done automatically are Recalls and RVUs. Recalls are safety related, you will get a letter in the mail and they make an effort to get you in ASAP to get it fixed. Required Vehicle Updates or RVU's (usually mistakenly referred to as recalls) are not safety related so people do not get mass notified. When your VIN is ran through the VW system it will pop up with any open recalls and any RVU's, that's the only time you'll find out about RVU's. For example a 2011 Autobahn, you wouldn't know you have the Kessey reflash open for your car, you weren't notified by VW becasue it doesn't affect your safety but it is problem they know about that is fixed through software, so every affected car will show the open RVU when you run the VIN and will get the new software. A TSB is a technical service bulletin... it's basically a heads up that hey IF you see this complaint look into this. For example there's a TSB for bluetooth to iphone issues, dropped calls, ect... all the TSB says is make sure the iphone has software level of at least 4.1, anything older is prone to issues... clearly that's not an issue for everyone, VW isn't going to mail you a leter about it, if your car comes in we aren't going to automatically have you check to see if you have an iphone and if so what software level it has. For this TSB you don't remove or replace anything, this does NOT affect the function of ANYTHING, your not replacing an old design with a better part and it's not an upgrade. If you don't know what it sounds like you don't have the rattle, theres no reason to try to make it make noise just so you can have a clip that has no functional purpose other than quieting a rattle most people don't get, move on. VW estimates this TSB will apply to around 300 cars.
This is what the clip looks like
This is what the clip looks like installed
Some people are having a hard time getting dealers to perform this TSB and would prefer to just buy the clip and install it themselves and have asked for a How To on installing it..... install is stupidly simple and requires nothing more than a 16mm wrench but here you go.
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