river1 Posted April 21, 2013 Share Posted April 21, 2013 LS430 2003 71k miles above warning lights just came on any trouble shooting tips? Quote Link to comment Share on other sites More sharing options...
landar Posted April 21, 2013 Share Posted April 21, 2013 You will have to get an OBDII scanner hooked up to the test port (in the 'knee area' on drivers side) to read the trouble code(s). If you do not have such a tool already, you can drive to the nearest Autozone, Pep Boys, Advance Auto, etc and have them scan it for you. Or you could invest in a tool. They are relatively inexpensive (approx. $50-100). Quote Link to comment Share on other sites More sharing options...
river1 Posted April 21, 2013 Author Share Posted April 21, 2013 Had Autozone check code p0051 said it is the bank2 oxygen sensor pass. side checked service records in 09 dealer replaced oxygen sensor pn 89465-50120 is this the same one? Quote Link to comment Share on other sites More sharing options...
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