Question about 2004 Lexus LS 430
Replaced O2 bank #1 and Bank #2. Also replace all catalytic converters... (over $2000 spent with no resolution). Also replaced gas cap. Car in Limp Mode 80% time and getting 10-13MPG. Ideas on what to try next?
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Posted on Jan 02, 2017
What was the code? lean mixture? If so make sure there is no leak in the exhaust. I have worked on a lexus suv, but it was an 89. It had a lean mixture code. After examination I noticed a exhaust leak which was not apparent at first, there is a section in the exhaust the is very thin, and prone to leakage, causing the lean mixture code.
Posted on Jun 30, 2009
Those lights indicate an issue with ABS or traction control systems. In order to properly diagnose the problem the vehicle's codes will need to be read with a scanner.
Generally speaking there is no danger in driving the vehicle but be aware you may not have functioning traction control and/or ABS while those lights are present.
Posted on Feb 01, 2010
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