My wife’s car has always had a weird idle had a maf sensor fault when we brought it changed it for a genuine one and ok
Recently had the breather pipe break which is common on this engine
Getting P0101 and p0172 fault code replaced the maf again but light back on checked the coolant temp with vag seems to work ok temp moves steadily
Runs fine when driving but idles all over the place and sometimes at 600rpm
Noticed this part below took all the pipes off and it doesn’t seem to do anything what does it actually do
Recently had the breather pipe break which is common on this engine
Getting P0101 and p0172 fault code replaced the maf again but light back on checked the coolant temp with vag seems to work ok temp moves steadily
Runs fine when driving but idles all over the place and sometimes at 600rpm
Noticed this part below took all the pipes off and it doesn’t seem to do anything what does it actually do