PLEAS WHAT ARE SOLUTION FOR THES CODE: P0420, P0430, P043E, P043F, P2401, P2402, P2419

See this possible fix:
https://www.scionlife.com/forums/maintenance-car-care-1604/cel-codes-p043e-p043f-p2401-p2402-p2419-142448/

P2401 OBD II Trouble Code P2419 OBD II Trouble Code

Please contact randy on the original link for the first time you posted this, do not post a new question.

p043e - evaporative emmission system leak detection reference orfifice low flow.
or

• P0043 HO2S Heater Control Circuit Low (Bank 1 Sensor 3)
• P0241 Turbocharger Boost Sensor B Circuit Low
• P0242 Turbocharger Boost Sensor B Circuit High
• P0249 Turbocharger Wastegate Solenoid B Low
• P0240 Turbocharger Boost Sensor B Circuit Range/Performance
• P0241 Turbocharger Boost Sensor B Circuit Low
• Sorry tried everywhere these are the nearest I can come up with.

Definition of Diagnostic Trouble Code P0420 Category: Powertrain Definition: Catalyst System Efficiency Below Threshold Bank 1Note: This definition of P0420 is applied to all manufacturers

Definition of Diagnostic Trouble Code P0430 Category: Powertrain Definition: Catalyst System Efficiency Below Threshold Bank 2Note: This definition of P0430 is applied to all manufacturers

As the code description implies the P0430 code means that the vehicle's control module has detected that the three-way catalytic converter is not working properly (is not as efficient as the factory is expecting). Replacing the oxygen (O2) sensors may sometimes fix the code, but in most cases the catalytic convert needs to be replaced to fix the problem. If the P0430 code is combined with other codes, try fixing the other codes first.

http://www.matrixowners.com/tsb/T-EG002-06.pdf

this sounds like your problem

http://www.matrixowners.com/tsb/T-EG002-06.pdf

 

this sounds like your problem

Take it to autozone. If you live in USA. They have a thing that checks and they will tell you exactly what the codes mean.

There is a TSB on those codes to replace the evap canister module assembly. I THINK it is covered under the 8/80k federal emmisions warranty here in the US. (I'll check and get back to you) or you could contact your dealer to see if it is. That is not a cheap part to replace.

Ok code PO446 is your vehicles EVAPORATIVE EMISSIONS SYSTEM the most common cause is the gas cap gor left offf and someone drove the car or the cap was not fully locked it will set the code
the other causes are leaking evaporative emission plumbing from the fuel tank to the engine compartment, someone changed the fuel pump and did not seal it properly,
Failure of a emission component in the evap system
The only way to diagnost these is an OBDII scan tool and a smoke machine the light will come on when the computer does its test of the system and there is a hole as small as .020"
1/20,000 of an inch !
The light can only be turned off by a OBDII scan tool

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