Difference between 02 sensors in 1gs

[No Traction 303]

Im trying to buy a new 02 sensor for the 90 tsi and i keep coming up with 91-94 but not for the 90 is there a difference?

 

[rich3389]

My 90 has only 1 wire coming out of it, so I'm thinking the 90 sensor is a non heated 02 and the 91+ have 2 wires which are heated.

 

[greg90gs]

where are you trying to get it from?

 

[No Traction 303]

My 90 has only 1 wire coming out of it, so I'm thinking the 90 sensor is a non heated 02 and the 91+ have 2 wires which are heated.

Alright thanks bro. So would there be a mod that i could do to make it run on mine?

 

[No Traction 303]

where are you trying to get it from?

Im gonna get it off some guy thats parting his 1g out. He said the datalogger didnt shoot any codes so it should be in good condition

 

[rich3389]

Forgot to add the plugs are a different size.

 

[tunethis]

They are the same according to the thread below. If it has 4 wires, it's the same. Maybe the very early, 1989 models are different.

http://www.dsmtuners.com/forums/newbie-forum/312192-91-o2-sensor-work-90-a.html

 

[big_d]

90 has only 1 wire coming out of it, so I'm thinking the 90 sensor is a non heated 02 and the 91+ have 2 wires which are heated

Neh, it is wrong then. The sensors are the same. Four wires.

 

[Demon33]

Im trying to buy a new 02 sensor for the 90 tsi and i keep coming up with 91-94 but not for the 90 is there a difference?

Got my replacement sensor for my '90 GSX from oxygensensors.com. Direct fit replacment- plug and play. It was $50 with free shipping.

 

[No Traction 303]

Alright i guess that solves it thanks guys. And thanks Demon33 ill be getting mine from there also