Saturn Oxygen sensor Bosch Universal O2 sensor

[heartlessnate]

it looks like u wired your 1 wire to the Bosch 4 wire heated 02....

[ramhoves]

@heartlessnate thats the one they gave me, and i followed the instructions for how to wire it up.

[noe179]

wire the black cable to your sensor and the grey cable to chassis ground. leave the white ones (heaters) unconnected. This should salvage your sensor and turn off your check engine light. The way you wired it up would definately not work! the grey cable is signal ground and needs to be connected to a good ground point! good luck

[ramhoves]

@noe179 They actually let me return it. It still seems weird because the original one had only 1 wire to it, so I would have had to run a seprate wire to a ground. Not that I don't think that would have worked, just seems like another reason why not to buy one.

Thanks for the comment.

[jeanlouis114]

I have same problem with Bosch Universal o2 sensor for a Saab 900 SE turbo 1997... the check engine light still for the code o2 sensor bank 1 P0132...

[condition145]

I had a problem with one of these but I returned it and paid the extra 31 for the hard wired Bosch and it worked great. but really regretted buy the universal it caused me a lot of grief

[richpin06a]

Stay away from all bosch O2 sensors a better choice from AutoZone is the Denso you might have to order it but well worth the wait.