Recent content by smdarmon

I appreciate the feedback. Overall, as I have driven the STFT spikes seem to have settled down. I just didn't have a good stock baseline to compare to since I purchased the car with an aftermarket intake already. I took both logs the same day after an ECU reflash. I did want to point out...

2023 Civic SI, 12,000 miles. I have a TSP-Stage 1 tune, typically run map 1 or 2. Shortly after installing the tune and monitoring, I was noticing fairly high positive STFT spikes off-throttle in excess of 20%. I did a once over the car for vacuum leaks and cleaned the MAF with no change...