Exhaust gas sensor (Code33)

[94 Pathy]

I've replaced the EGR control valve. Not too sure on where the actual sensor is.....I'm gunna go back out & do some more looking. Tired of the Check Engine light coming & staying on. Wasn't on before. Anyone have/had this issue & know where the sensor is?

Thanks for your help!

[94 Pathy]

yep, just like my wife tells me......I'm a retard. I found the sensor & it was loose, so I tightened it up & ran codes again & fine now.

[MadMax2]

Do you know where the obd1 port is located at?

[adamzan]

I think it is under the dash, like look above the brake pedal, mine has these 2 connectors, one is for the abs the other for the ecu. They just kinda hang there.

[Precise1]

yep, just like my wife tells me......I'm a retard. I found the sensor & it was loose, so I tightened it up & ran codes again & fine now.

Sounds like the best possible retarded fix to me!

I'm glad it was that simple...

 

B

[94 Pathy]

Well, it was simple & worked for a few days & now back to the Code 33. I'm wondering if I should get a new one, or if it's the plug that plugs into the back of the sensor & runs down the back to something? Hmmmmmmm...I'll have to see if I can find a sensor for cheap & try that before I get into the other plug.

[Precise1]

Have you tested for proper function? Did you make sure the tube was clear? IIRC it fouls with carbon and crap...

 

B