air/fuel ratio gauge

BiggP · Post by **BiggP** » Thu Apr 27, 2006 8:48 pm

Hey guys i got a sunpro air/fuel gauge seems easy enough..just one question i havnt looked yet.. on the 2000 nubria..1.where is the oxygen sensor located?..2.what wire is it? tach said they come in 1,2,3,4 curious.. grateful for the help

MMamdouh · Post by **MMamdouh** » Thu Apr 27, 2006 10:02 pm

the oxygen sensor is located at the bottom of the exhaust manifold... i recon you got muli wires comming out of it so i can't help here as the engines we got here got one purple wire comming off the O2 sensor.

MMamdouh