Cheap O2 Sensors and reference air

Jim Davies jimd at vcc.bc.ca
Sun Oct 11 02:56:20 GMT 1998



On Sat, 10 Oct 1998, David A. Cooley wrote:

> I've found quite a bit of GM documentation that was erroneous.  AC/Delco,
> Bosch and Echlin all state the outer shell is vented which coincides with
> my visual inspection of the sensor.
> 
There are 2 basic types of O2 sensor, one vented, one not. Some Mfrs use
both types.





More information about the Diy_efi mailing list