Where are my sensors

[ashyk36]

Hello... I have a 1997 MR2 n/A (3G-SE). I am currently trying to find an over fueling issue in my car which has now taken me to check the oxygen and green coolant sensor.

Now I have looked and I think I have found my green coolant sensor (underneath the throttle body) but I would like to just confirm this because I have read on other posts that it is located near the coolant bottle which means the one I have found is incorrect.

Could someone please highlight the 2 areas on the picture below where I could find both the oxygen sensor and the green coolant sensor:

http://sdrv.ms/InMDWi

Thank you in advance

[Peter Gidden]

You're correct in your suggestion under the TB.

I know of no sensors fitted near the coolant body on any MR2.

O2 sensor in in the exhaust above the subframe.

[thomp1983]

Can't help with the coolant sensor but your o2 sensor will be in the exhaust so follow it down from the manifold until you find either a 1 wire or 4 wire sensor that goes into the exhaust

Chris

[ashyk36]

Great, thank you very much....

Just on a side note, its all a bit tight around where the green coolant sensor is. Do you any tips on how to remove the sensor?

I'm looking for a new sensor, but they say that will fit 3SGTE engine. Will they work with my engine as well?

Thanks

[ashyk36]

Just a quick update, I have managed to change my green coolant sensor. Will know in a few days time wher it has solved my problems or not