P219B Fault

[Doubleajaybrock]

Anyone receive this fault yet?

Yesterday I changed my oil and drained my J&L oil catch can, then installed factory SAS tires. I flashed the tire size using my procal. I have only the stock tune .

I was driving this morning and ended up popping a CEL. Pulled over and plugged in and found the above mentioned code.

P219B = bank 2 air fuel ratio imbalance.

Cleared the code and drove about 75 miles and never had anything pop back up yet.

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[Bschurr]

Anyone receive this fault yet?

Yesterday I changed my oil and drained my J&L oil catch can, then installed factory SAS tires. I flashed the tire size using my procal. I have only the stock tune .

I was driving this morning and ended up popping a CEL. Pulled over and plugged in and found the above mentioned code.

P219B = bank 2 air fuel ratio imbalance.

Cleared the code and drove about 75 miles and never had anything pop back up yet.

Make sure the hoses & connections to the catch can set up are all snug.

Since the CEL popped up post cleaning, I would suspect some extra air may be flowing and that causing the CEL.

 

[Doubleajaybrock]

Do you think taking the can off and putting it on could have trapped extra air in the the catch can like an air bubble and the ECU just had to process it?

Make sure the hoses & connections to the catch can set up are all snug.

Since the CEL popped up post cleaning, I would suspect some extra air may be flowing and that causing the CEL.

 

[Bschurr]

Do you think taking the can off and putting it on could have trapped extra air in the the catch can like an air bubble and the ECU just had to process it?

Dunno - that’s an interesting theory tho. If the CEL went away and all the connections are solid then you are good to go and perhaps it was just a freak incident.

You didn’t start the vehicle while the catch can wasn’t attached did you? (That would likely throw a code for sure).

 

[Doubleajaybrock]

Nope, dumped it while changing the oil.

Dunno - that’s an interesting theory tho. If the CEL went away and all the connections are solid then you are good to go and perhaps it was just a freak incident.

You didn’t start the vehicle while the catch can wasn’t attached did you? (That would likely throw a code for sure).

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