Search found 4 matches

by NeilTee
Wed Mar 16, 2016 11:58 am
Forum: MK5 (6N2) Polo - Years 1999-2001
Topic: OBD error - fuel system status - closed loop, using O2 sensor for fuel mix
Replies: 6
Views: 10915

Re: OBD error - fuel system status - closed loop, using O2 sensor for fuel mix

Thanks Alex.

so a couple more Q's, if I may, as you clearly know your stuff...

1. where do I find the charcoal canister?
2. I've read several items suggesting it can be removed?

TIA.
by NeilTee
Mon Mar 14, 2016 5:35 pm
Forum: MK5 (6N2) Polo - Years 1999-2001
Topic: OBD error - fuel system status - closed loop, using O2 sensor for fuel mix
Replies: 6
Views: 10915

OBD error - fuel system status - closed loop, using O2 sensor for fuel mix

I have 2001 1.4L 6N2, with 107k miles.

The check engine light intermittently appears, and after a few weeks it extinguishes, and then will re-appear...

I have connected an OBD module and it is telling me the following:
"fuel system status - closed loop, using O2 sensor for fuel mix"

if I rev it ...