where is the o2 sensor located on a '81
05-26-2004, 01:57 AM
#2
Safety Car
Re: where is the o2 sensor located on a '81 (BEZ71)
The O2 sensor is in the driver's side exhaust just below the manifold. The choke light means the choke on. If it doesn't go out after 5 minutes then you probably have a bad choke heater relay which is located in the center console between the shifter and the ashtray. Your local chevy dealer should have them for under $20 :cheers:
