[84-911-SN/WB]

thanks RWebb.

I looked thru my Bentley Service Manual and could not find that component. O2 sensors are typically mounted in the exhaust - and the part I'm asking about is bolted to a bracket on the left side of the body engine compartment under the fuel filter, and looks more like a coil.

I'll do more research as you suggested because I'm still uncertain.

the car is an '84 Carrera 911 coupe (slant nose wide body)