just had a data scan done one o2 sensor reads 25 the other about 30 they dont go up an down on the data scan surely cant have two duff ones anyone with an idea whats up :bow: :bow:

Hold the revs at around 1800rpms - 2200rpms and they should both swing to and fro between around 20 and 110, The should do around 10 cycles in 10 seconds. You can see if any of the 2 are lasy as they will swing to and fro slowly

 

Marty

Hold the revs at around 1800rpms - 2200rpms and they should both swing to and fro between around 20 and 110, The should do around 10 cycles in 10 seconds. You can see if any of the 2 are lasy as they will swing to and fro slowly

 

Marty

Yep, that sounds like how mine swing about quickly, but Billy's hardly move at all!

yeah suspect them gone then. Is is car heavy on fuel??

.... Is is car heavy on fuel??

I think he said it was, but it's hard to tell with a ZED LOL.

Quote:

Originally Posted by v6power

.... Is is car heavy on fuel??

could it be the connecters i would have thought it a bit unusual to lose two o2 sensors cheers billy

do you know how long they have actually been Lasy, or is this something you have just discovered with Datascan? If they are the Orginal Sensors that were in the car from new, then it is quite possible that both are gone. wether they went at the same time is a different matter :-))

no only just had it checked with datascan i thought some thing was up its also popping at the exhaust on deaccelerating dont know whether its chucking out a flame to go with it whats the downside of running with no o2 sensors till i get them sorted

thanks billy :bow: :bow: :bow: