HELP !!! KEEP blown PLX WB O2 sensor....

py971 · Post by **py971** » Wed Sep 22, 2010 7:21 am

Help plz!

i installed PLX WB to my turbo b20 setup . but i blown 2 o2 sensors within 2weeks. i checked wire conection.but all wires seems fine ... what will coz blown O2 sensors ? maybe coz my car unturned ? high EGT ?

any input will help !

thx alot !!!

Post by **Spunkster** » Mon Sep 27, 2010 10:52 am

Have you contacted PLX?

py971 · Post by **py971** » Tue Oct 12, 2010 9:11 pm

Spunkster wrote:Have you contacted PLX?

i have a question get me confused. hondata website said i should turn off O2 sensor heater. But PLX use LSU sensor. Borsh site said LSU should not turned off o2 heater . other wise will coz sensor burnet off.

hmm... what should i do ??

Post by **Spunkster** » Wed Oct 13, 2010 9:19 am

The PLX controller operates the wideband heater, it is not in any way connected to the ECU.