2001 Lexus RX300 3.0L MIL Lamp on
to all lexus/toyota pros out there. got this RX300 that's chewing my head. it's got P0420 CAT BANK 1 ineffecient. replaced the BANK 1 CAT with a BOSAL from worldpac, now the vehicle is back after 2 days with the same code. my genesis scanner is limited won't g...
Summary posted 4/26/2013
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Vehicle Data2001 Lexus RX300
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2001 Lexus RX300
VIN | JTJHF10U21 |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Trouble Codes
P0420 | Catalyst Efficiency Below Threshold (Bank 1) |