2014 Fiesta ST 120,000 miles

Dblont

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Hello ! I've owned my car since about 2016. Finally after so many miles I'm starting to have some minor part failures.

Fuel injector stuck open Cylinder 2.. flooded the cylinder.. turned car off immediately. Replaced plug and injector cylinder 2 ONLY. Also maybe worth noting it was replaced with a different brand injector. Standard ignition Injector. Car runs as expected over 100k, pretty good, a little rattly and some idle fluctuations. Down to 5-600rpm at times. No leaks anywhere fluids hold solid.

After that I'm now battling CEL a P219A bank 1 incorrect mixture code.. it comes back when cleared. My fuel air ratio as read from the scanner remains between 14.3:1 and 14.8:1 at highway speeds. Most of the time stays at 14.6:1.

Fortunately I have only had to do basic scheduled maintenance up to this point. Any one have access to a service manual they're willing share? Or experience with this code ? Car is and has always been stock as long as I have had it.
 


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Dblont

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I am by no means a mechanic but I follow instructions well. Let me know if anyone can help.

V/R

Darin
 


Capri to ST

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Hello ! I've owned my car since about 2016. Finally after so many miles I'm starting to have some minor part failures.

Fuel injector stuck open Cylinder 2.. flooded the cylinder.. turned car off immediately. Replaced plug and injector cylinder 2 ONLY. Also maybe worth noting it was replaced with a different brand injector. Standard ignition Injector. Car runs as expected over 100k, pretty good, a little rattly and some idle fluctuations. Down to 5-600rpm at times. No leaks anywhere fluids hold solid.

After that I'm now battling CEL a P219A bank 1 incorrect mixture code.. it comes back when cleared. My fuel air ratio as read from the scanner remains between 14.3:1 and 14.8:1 at highway speeds. Most of the time stays at 14.6:1.

Fortunately I have only had to do basic scheduled maintenance up to this point. Any one have access to a service manual they're willing share? Or experience with this code ? Car is and has always been stock as long as I have had it.
Here's an online service manual. I haven't used it so I can't vouch for its authenticity, but it looks genuine. Hope this helps.
It's good to know that your car has been trouble free to this point.
https://www.fofiesta7.com/ford_fiesta_2014_2019_service_manual-1.html
 


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D1JL

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#4


Dave
 


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Dblont

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Intuit

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Reading your spark plugs may help determine what the "incorrect mixture" was about.
 


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Dblont

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Roger will pull them this weekend and take a look. Thank you
 




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