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What Is The Solution To This Codes - Car Talk - Nairaland

Nairaland ForumNairaland GeneralCar TalkWhat Is The Solution To This Codes (604 Views)

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What Is The Solution To This Codes by lanrezy(op): 7:21pm On Apr 21, 2025
I scanned my toyota and i am having this fault codes triggering the check engine light always
P2401- Evaporative Emission Leak Detection Circuit Low
P2402 - Evaporative Emission Leak Detection Circuit High
P419 - Evaporative Emission system valve control circuit low.

Anyone know solution to these?
Re: What Is The Solution To This Codes by RichIgboBoy: 11:26pm On Apr 21, 2025
lanrezy:
I scanned my toyota and i am having this fault codes triggering the check engine light always
P2401- Evaporative Emission Leak Detection Circuit Low
P2402 - Evaporative Emission Leak Detection Circuit High
P419 - Evaporative Emission system valve control circuit low.

Anyone know solution to these?
your car fuel is leaking, visit a certified technician.
Re: What Is The Solution To This Codes by lanrezy(op): 6:55am On Apr 22, 2025
RichIgboBoy:
your car fuel is leaking, visit a certified technician.
I have, hence the code. They were unable to fix it, only told to be locking the gas cap properly
Re: What Is The Solution To This Codes by mayor2013: 7:06am On Apr 22, 2025
Is it Toyota keke napep undecided
Re: What Is The Solution To This Codes by RichIgboBoy: 8:06am On Apr 22, 2025
lanrezy:
I have, hence the code. They were unable to fix it, only told to be locking the gas cap properly
try locking the gas tank properly and clear the codes. Is the car running fine?
Re: What Is The Solution To This Codes by lanrezy(op): 10:00am On Apr 22, 2025
RichIgboBoy:
try locking the gas tank properly and clear the codes. Is the car running fine?
I have done this, it keeps coming
Re: What Is The Solution To This Codes by empron(m): 6:09am On Apr 26, 2025
There is a device on top of your fuel tank, sometimes it requires your tank to be drop.
Re: What Is The Solution To This Codes by easytig(m): 6:40pm On Apr 26, 2025
Which Toyota is it ,abi is it toyota okada
Re: What Is The Solution To This Codes by Abbeyismo(m): 6:29am On Apr 27, 2025
lanrezy:
I scanned my toyota and i am having this fault codes triggering the check engine light always
P2401- Evaporative Emission Leak Detection Circuit Low
P2402 - Evaporative Emission Leak Detection Circuit High
P419 - Evaporative Emission system valve control circuit low.

Anyone know solution to these?
Evap sensore need to be replace. Theres one inside the engine bay and theres another one around the evap canister at the bottom of the car at d back. Needs to check the two and replace them if possible
Re: What Is The Solution To This Codes by Louiscars: 1:46pm On Apr 27, 2025
Abbeyismo:
Evap sensore need to be replace. Theres one inside the engine bay and theres another one around the evap canister at the bottom of the car at d back. Needs to check the two and replace them if possible
Check vent valve - integrated with your charcaol canister ( I’m drawn to assume this might be the issue cause it Carries out the leak test)
- purge valve- ( might not be since there is no leak code, but cars being cars that might also be an issue to )
1 Reply

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