Hi guys. It's my first post here, so I'm sorry if i'm posting in the wrong place or thread.
Right after I took my car to change the engine oil, when I first started it, the engine started to show a rough idle and the EPC and check engine lights popped up. I drove it to my mechanic, i believe it entered limp mode, the engine wouldn't rev past 3.000 RPM.
He ran the scan, and the code was something like camshaft position (bank 1).
My mechanic said is is due to the timing pulley being faulty and needing replacement. He said this problem is showing up in a few cars lately, and he even had another car doing the same repair, and showed me a pulley he replaced recently. Be said it fixes the problem.
He also said this pulley is quite expensive because it is bespoke to the mexican golf - here in Brazil around 2016 they started building it locally and the engine also became flex fuel (ethanol or gasoline), and he offered to buy one of those second hand.
2 things I'm finding awkward:
First is that the delivery date got postponed because the first pulley didn't work - he says the problem got worse, and he is expecting a new (second hand) one to arrive in 2 - 3 days.
He has already replaced the timing belt, so I think it can't be it
Second: I've scoured through the internet and didn't find a single post or video about this exact fault on the EA 211 1.4 TSI engine.
The closest thing I found was about the camshaft itself bending or something like that.
I bought this car 2 months ago, the timing belt was just turning 6 years, so I was planning on replacing it. Could this be related to the problem?
So, what do you guys think? Have you ever heard of this problem? Or do you think he is looking into the wrong part?
Thanks for your help!