[ZORDREK]

)))) I run on my XJ without oxygen sensor.....Its not so bad.....There is no missing or power.....
But I think the previous owner made full reprogramming of "brain".....so what it became good)))))

 

[dcorn]

I ran with a faulty rear sensor, then no rear sensor for quite a while and it didn't seem to have any ill effects cept a CEL. Finally got one in there and working and hopefully the CEL stays off.

 

[J-Stormz]

Run mil eliminators off your o2 sensors when you run without cats

 

[Holder350]

Is it weird that my 1994 ZJ never came with an O2 sensor in the cat? the cat is actually really small...maybe 8 inches long and 4 inches wide

Pre-1996 Vehicles are mostly OBD1 controlled, which do not have a second O2 sensor in the cat.

 

[sadoon]

I remove it on xj 2000 and get very good gas mileage 800km range no check engine light on the pcm is middle east

 

[czjeeper]

Engine will never enter closed loop. Expect fouled plugs, poor fuel economy, poor performance.

 

[sadoon]

Trust me I get better fuel economy and performance 👍