Quote:
Originally Posted by austin2334
Any insight would be appreciated.
Car is ‘12 dct catless alpine tune. Tune and exhaust on about 2-3 years.
In 2023 a single code popped up P2297, increased emissions. I swapped the front 02 sensors and the code jumped to the other bank. Easy, replaced 02 and I was good.
Last week, I got the same code again on the newer sensor. I swapped the sensors, and the code jumped again. Is something fouling Bank 1 sensor? I’ve looked via ista and cleared sensor adaptations. I’ve only ever had that single P2297 (2728) code.
Anything have thoughts?
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I’ve got the same tune from Alpine. The stage 2 is putting more fuel through the engine, and possibly fouling the O2 sensors. Alex’s software allows you to pull the codes as well, and I’ve found there is more detail with his software. Worst case scenario, I would reach out to him directly, but don’t expect an immediate response.
-Steve