Mazda Rotary Club

General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: 907 on May 31, 2005, 04:05:43 PM

Title: 3rd gen 02 sensor test
Post by: 907 on May 31, 2005, 04:05:43 PM
Does any one know how to test the O2 sensor (single wire type)on an a 92 fd3s jap import,  
Also is it possible to turn the sensor off with a power fc.

Cheers for your help.
Title: 3rd gen 02 sensor test
Post by: asp on May 31, 2005, 05:50:18 PM
yes & yes.i think its tested buy volts some how.
some body lata will probly reply with the volts readin.
Title: 3rd gen 02 sensor test
Post by: 907 on May 31, 2005, 05:58:37 PM
good, any idea how to turn it off with the power fc the manual has turned my brain to mush.
Title: 3rd gen 02 sensor test
Post by: 907 on June 01, 2005, 11:38:34 AM
Im slowly learning how to use the power fc and the voltage reading from the O2 sensor is 0.64v, am I right in thinking that that means its broken.