Just today, while driving to work. my 87 300 E drove sluggish and at times stalled, but i managed to get to work.

02 Sensor kept on going off.

Where is the 02 sensor located at? I tried looking for it when I had to replace the 20 yearold exhaust.

Any info would happily appreciated.

Thanks

location of 02 sensor?

In the exhaust header pipe, before the muffler or cat........

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A Dalton

thanks, ill check tomorrow morning.



Do anyone know where i can find a service repair manual for this benz?

thanks again.