You've thrown a cel. Try going to AutoZone and have them do an ODBII scan. They will tell you the code for the problem. You probably have an 02 sensor issue. It's an easy fix, You just need to find out which one.
I have the same problem after installing new clutch and flywheel, i aslo have a 2003 is300 5spd, i pulled the codes there was two one was P0430 and the was the same except it had a "pd" next to it? i'm hoping it is just a loose connection when i removed/installed exhaust? i did a search of P0430 but came up with nothing? is there a thread with CEL Codes?
Check Engine Light & Blinking Traction Light On?
in 01 - 06 Lexus IS300
Posted
I have the same problem after installing new clutch and flywheel, i aslo have a 2003 is300 5spd, i pulled the codes there was two one was P0430 and the was the same except it had a "pd" next to it? i'm hoping it is just a loose connection when i removed/installed exhaust? i did a search of P0430 but came up with nothing? is there a thread with CEL Codes?
Thanks in advance for the help.
-Arnold.