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I have the "P219A" DTC again. This one says A/F ratio imbalance, and is apparently a "permanent" code, that couldn't be cleared.
I just installed the AIRAID CF PJ intake with and Acufab TB. Everything has been running ok, and still is for the most part until the light came on yesterday evening. Anyone else have that code show after instillation? I have noticed that the A/F ratio seem a bit high, 13.8- 14.5 on the silver key. everything says that you don't need a custom tune after the CAi and the TB.
The only other thing I can think of it my JLT oil separator. I have had this code once before, but it referred to vacuum and had to be cleared by Ford. They had to do something like a total rest of the computer. Anyone have CEL issues with just a oil separator??
I just installed the AIRAID CF PJ intake with and Acufab TB. Everything has been running ok, and still is for the most part until the light came on yesterday evening. Anyone else have that code show after instillation? I have noticed that the A/F ratio seem a bit high, 13.8- 14.5 on the silver key. everything says that you don't need a custom tune after the CAi and the TB.
The only other thing I can think of it my JLT oil separator. I have had this code once before, but it referred to vacuum and had to be cleared by Ford. They had to do something like a total rest of the computer. Anyone have CEL issues with just a oil separator??