I haven't been able to find enough information that I'm looking for. I'm just learning to tune and I want to keep doing it more. I have been learning through books and on my own car. I have someone who wants me to do some tuning on their car. My car has a lc-1 permanently installed. His does not have a wideband. I want to get the new LM-2 to work on other peoples cars. I am trying to find out how a temporary install would work. I know on a non-cat car you can attach the sensor to the tailpipe. What about on a car that still has catalytic converters? How can I temporarly install my wb on someone elses car to tune it?

bump????

 

you should be able to take the rear o2 sensor out but it might be to far down the exhaust

 

yeah thats what i thought, but i think the cats would cause false lean readings. anyone confirm this????

 

no it wont the rear o2 sensor is just there to make sue the cat it working right you can take it out you can also just disable it using hp tuner

 

will that change the fueling though? If the engine is monitoring o2 sensors to adjust fueling, would disabling the rear's change this?

 

no it uses the front o2 sensor to monitor the air fuel ratio not the rear one

 

ah right, i got ya. thanks for you help man. then would it be possible to just put it on a pipe clamp at the tailpipe like you would on a non-catted car?

 

it dont think it should be mounted right after the cat just disable the rear o2 sensor and just put it there