Lexus LS430 Problem Report

Lexus LS430 Check Engine LIght With Code P0135, P0141, P0155, or P0161

(17 reports)

The Check Engine Light may illuminate due to an O2 sensor heater fault. Most commonly the affected O2 sensor will need to be replaced to correct this concern.

The o2 sensor light kept coming on and it had to be replaced. -
oxygen sensor failure/chkvsc/chkengine lites on -
The check eingine light came on an I had it serviced at the Lexus dealership. I was told it was an o2 sensor. Cost of repair $450. -
My check engine light has been on for this problem for over a year. I haven't gotten it repaired yet. -
same problem -
my check engine light came on-care is running fine, it seems..what could this be? -
check engine light on code po155 replaced by lexus at £179 -
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