After Trying To Track Down An Engine Stumble, I Did A Diagnostic Check As Per The Steve Chong Article And Found That The Left O2 Sensor Is Flashing Very Slowly On The Ecu, (about Twice Every 10 Secs). The Right One Seems Ok At 5 Flashes/10 Secs.

Does This Mean The Left Sensor Is Shot Or A Bad Connection?

Where Are They And How Easy Are They To Change?

ive had a niggling idle problem since getting car and finally got it to go in to o2 sensor test and my left hand ones dead... rights ok did resistance check an dead one found it was open circuit sound like yours is dead or most certainly dying left sensor looks a right bstard to change they can be very hard to crack off as there usually well corroded in in ...

ive had a niggling idle problem since getting car and finally got it to go in to o2 sensor test and my left hand ones dead... rights ok did resistance check an dead one found it was open circuit sound like yours is dead or most certainly dying left sensor looks a right bstard to change they can be very hard to crack off as there usually well corroded in in ...

 

Too choices you can either get a 22mil crows foot (get Draper , snap on is shite) or smash it off and stick a socket it on it if you going to get a new one its worth getting a new boss that the 02 sensor sits in because you usually bring the thread out with the sensor

 

Ryan

cheers ryan so how much to supply me the n/s one for ???

cheers ryan so how much to supply me the n/s one for ???

£70 delivered

yeah, sounds like i'm going to need one too mate. Do you do the boss as well?

I'll call to order one on tuesday.

yeah, sounds like i'm going to need one too mate. Do you do the boss as well?

I'll call to order one on tuesday.

Yep boss's are £5

get paid next friday ill contact u then cheers