Just did my vanos yesterday. If anyone sees this you can put your ear up to the front of the valve cover while car is running. If you hear any clanking noises in there, if you can tell its not just your lifters or something you will benefit from redoing your vanos. When vanos is good you should just hear a smooth chain/gear noise. I did mine and did anti-rattle kit and it quieted right down and has much more noticable low end torque. It was not throwing codes or anything I just could tell from driving similar HP cars, and from the noise this was making. As long as some dummy hasn't gummed up any bolts (like my PO did), its an extremely easy job and not too much money.
Same thing happened to me. Go to 16:35 in the video. You need to reset the VANOS so it re-learns the correct cam and crank positions. Buy the tool on amazon prime. If that doeesnt work, just return the tool. It worked for me.
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Just did my vanos yesterday. If anyone sees this you can put your ear up to the front of the valve cover while car is running. If you hear any clanking noises in there, if you can tell its not just your lifters or something you will benefit from redoing your vanos. When vanos is good you should just hear a smooth chain/gear noise. I did mine and did anti-rattle kit and it quieted right down and has much more noticable low end torque. It was not throwing codes or anything I just could tell from driving similar HP cars, and from the noise this was making. As long as some dummy hasn't gummed up any bolts (like my PO did), its an extremely easy job and not too much money.
That was fun to watch. Thanks Paul.
I had same p0339 , I changed all the sensors , redid vanos, and it’s still throwing the code and also hard starting as well idk what can it be
Same thing happened to me. Go to 16:35 in the video. You need to reset the VANOS so it re-learns the correct cam and crank positions. Buy the tool on amazon prime. If that doeesnt work, just return the tool. It worked for me.
I'm having a similar problem with my m54b22, did you end up fixing yours?
@@traviswilson8362 I haven’t worked on the car since it’s been parked in the garage, I’m hoping to get to it this august and get it on the road
Did it fix the problem or not ???
Hey did it fix the problem???