A8 Parts Forum - p3214 - 004 - heater return coupling

A8 Parts Forum (https://forum.a8parts.co.uk/index.php)

- VCDS (aka Vagcom) (https://forum.a8parts.co.uk/forumdisplay.php?f=75)

- - p3214 - 004 - heater return coupling - intermittent (https://forum.a8parts.co.uk/showthread.php?t=13343)

Prefferle

26th August 2017 09:41 PM

p3214 - 004 - heater return coupling - intermittent

Dear Folks,

While diagnosing my intermittant cylinder misfire on Cylinder 9. I am getting the fault code; p3214 - 004 - heater return coupling - intermittent.

Please let me know if this is a fault with that Lambda sensor or the effect of some other fault?

Looking forward to any guidance you can offer.

Kind regards,

Delboy

27th August 2017 09:35 AM

Either sensor itself or Wiring too it would be my guess.

Prefferle

27th August 2017 04:23 PM

Quote:

Originally Posted by Delboy (Post 131875)

Either sensor itself or Wiring too it would be my guess.

Thanks Del,

I'll have a crawl around. Is there any guide to checking these with a multimeter?

Cheers

All times are GMT. The time now is 04:35 PM.