Quote:
Originally Posted by Scrippy
Not sure what this guys fix was but I recently bought new 3rd party TA’s with ECS gear upgrades from ECS Tunning and they didn’t work. The gears are a little too tight and bind a little. If you have INPA you can plug in and test the TA’s. The test will open both banks, close and then slowly open all the way. If they don’t, check your plugs are actually all the way in the TA’s. I eventually got my money back and bought new TA’s from another supplier and all was good. Only my experience though. I would just go BMW parts here looking back in retrospect.
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Thanks for reply and info man! It actually ended up being super simple.
Incase anyone else sees this for error codes 2754 & 2755 - my issue was a slightly loose ground on the back of the valve cover.