tmoretta
08-17-2014, 06:34 PM
I have deleted the exhaust temperature sensor from the up-pipe in my'02 WRX 2.0 donor engine. I need to plug the bung in the pipe and have lost the sensor. Anyone know what size/thread of bolt or plug I need to use?
Bob_n_Cincy
08-17-2014, 08:19 PM
Looks like the o2 sensors are M18x1.5
http://www.frsport.com/Performance-O2-Sensor-Weld-on-Bung-Saddle-Style_p_26189.html?gclid=CjwKEAjwpcGfBRDni__JqrTIq x4SJAB9BpSOWtphVk21z3SHmib0AMdlwTOfIO6lynOgUuKI6f3 mTRoCVmPw_wcB
here is a plug for the O2 sensor.
http://www.ebay.com/itm/O2-Oxygen-Sensor-Bung-Port-Plug-Block-off-cap-Wideband-18mm-M18-x-1-5-1-only-/301161354497
The EGT sensor is M12-1.5.
bob