routine oil check last night and i noticed these two disconnected, they are right up by the bulk head slightly towards the near side, what are they for? why would it be disconnected?

cheers, dan

O2 sensor at a guess, prob lefthand one

 

EDIT - DEFO passenger side O2 sender plug.

O2 sensor, may be it mistakingly was left unplugged or it could be the sensor has failed and disconnecting is often a better static figure than a corrupted one, only way to know is on a ConZult.

 

Jeff TT

Is this to do with what was causing my mis-fire Jeff? If so, Ile leave it alone...??

Is this to do with what was causing my mis-fire Jeff? If so, Ile leave it alone...??

 

No this will not be the cause of your misfire.

 

Jeff

Car has been running fine with this unplugged, as soon as I plugged it back in again tonight I am getting a hesitation at around 2000rpm, unplugged it again and its fine. Do I need a new 02 sensor or could something be at fault at the other end? Cheers, Dan

Car has been running fine with this unplugged, as soon as I plugged it back in again tonight I am getting a hesitation at around 2000rpm, unplugged it again and its fine. Do I need a new 02 sensor or could something be at fault at the other end? Cheers, Dan

 

Sounds like it bud , i,ve ran mine for six years with no o2 sensors at all and it ran spot on . :whistling:

no o2 sensors, dammm . surely it would be a good idea to relace them, and feel better on the wallet when fueling?

what are the negative points for running with no 02 sensors? I am assuming black suit on the back of the car and fewer mpg...??

what are the negative points for running with no 02 sensors? I am assuming black suit on the back of the car and fewer mpg...??

 

sacrifice id love to make, disconnect 02 sensors, new suit. :-)

lol u know what i mean :-p

lol u know what i mean :-p

 

i do mate, but i love a joke. putting a smile on mine or someone else face is always good.

 

:tt2:

no o2 sensors, dammm . surely it would be a good idea to relace them, and feel better on the wallet when fueling?

 

I did once and it wouldn,t run right so i disconnected them and all was well again , as Jeff mentioned it runs on a pre set setting once disconnected and ran well on it so i left it !!