2004 Cobra
The downstream o2 sensors appear to be on and transmitting voltage. Is something turned off in the tune that is causing the STFT S2(%) to read NA? If so, what do I need to turn back on in the tune?
I'm a bit of a novice on the tuning side of things so I apologize if this seems like a very basic question.
Thanks.
The downstream o2 sensors appear to be on and transmitting voltage. Is something turned off in the tune that is causing the STFT S2(%) to read NA? If so, what do I need to turn back on in the tune?
I'm a bit of a novice on the tuning side of things so I apologize if this seems like a very basic question.
Thanks.
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