Banshee365 Posted January 8, 2009 Share Posted January 8, 2009 1996 LS400. I have a CEL showing a bad temp sensor and bank 1 secondary o2 sensor. The car has been idling irradically and very high, I think caused by the bad coolant sensor. I think there's one in the radiator and one in the block. Which sensor does what so I know which to replace. Thanks! -Kelly Quote Link to comment Share on other sites More sharing options...
Banshee365 Posted January 9, 2009 Author Share Posted January 9, 2009 Bump. :) Quote Link to comment Share on other sites More sharing options...
SKperformance Posted January 12, 2009 Share Posted January 12, 2009 post the code as your explination are 2 very different things. Quote Link to comment Share on other sites More sharing options...
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