United States (English)
Welcome {{displayUser}}
Shopping Cart ({{cartInfo.totalItems}})
![]()
Checkout
Shopping Cart
Empty Cart
{{entry.product.name}}
Part No: {{entry.product.code}}
Quantity: {{entry.quantity}}
{{entry.basePrice.value | currency:"$"}}
{{0 | currency:"$"}}
Total {{cartInfo.totalPriceWithTax.value | currency:"$"}}
Total {{0 | currency:"$"}}
2014 Chevy Equinox 2.4 4cyl Po219A
by 1986chevyman on Jun 25 2019, 9:30 PMElite Tech
Had this Equinox code Po219A fuel trim balance. Flushed the injectors twice, replaced spark plugs ( car had
130 K miles) It would take driving about 100 miles to turn the light on Looked at Identifix and most fixes were to replace the fuel injectors(direct injection) A few responses replaced the O2 sensors. So I pulled both O2 sensors and to my surprise the front O2 sensor looked as it had been very hot and the protective metal cover was distorted.
Replaced both O2 sensors and the vehicle is fixed.
You must be signed in to reply or vote on this post.