2016 fiesta st

[Anthonyguido]

Help guys
My 2016 fiesta st bugs out when i accelarate
Codes are P193F, P219A and PO454
Anybody had this codes fix could tell me what to do
Thsnks

 

[Anthonyguido]

Help guys
My 2016 fiesta st bugs out when i accelarate
Codes are P193F, P219A and PO454
Anybody had this codes fix could tell me what to do
Thsnks

 

[TyphoonFiST]

When does this happen? After you get gas/ re-fueling

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[TyphoonFiST]

Evaporative control solenoid* possibly

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[Anthonyguido]

When does this happen? After you get gas/ re-fueling

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Sorry for the late response it only happens when i hit the gas to pass a car or if i want to go faster

 

[TURBO BLACK]

anthony,did you ever fix the problem with the check engine light and code PO454? i had a cobb stage 1 and everything was fine.two weeks after putting a stratified flash tune in i am getting code PO454.did you have a tune in your car?

 

[TimmyTango]

I’ve had a pesky p219a code ongoing since about 1hr after buying my car in January. She had one prior owner and I am uncetain I have slight lag that seems to manifest around 1,800rpm but goes away. I am stage 1 COBB ots right now.

currently I have replaced:
1. evap purge valve
2. PCV valve
3. Ran crc intake valve and turbo cleaner

next up I am replacing:
1. Injectors
2. Upstream O2 sensor
3. Downstream O2

things have gradually got better with my “fixes” I’ve done as far as Ign Corr and overall car response. There are a few p219a threads out here on the forums I’d look into for that. P0454 appears to be EVAP related like what Typhoon mentioned