I was frequently getting the p0352 CEL for Ignition Coil B Primary/Secondary Circuit Malfunction and so last week I replaced coil pack B, #2, the closest to the driver.
The light came back on today while between 5500-redline.
Along with it, at 7400rpm, my slip indicator light came on, TCS turned itself back on, and then back off when I shifted to fourth.
CEL just shows p0352.
What the hell is going on. I have a trackday tomorrow and can't help but feel I'm screwed.
Car is running an OFT Stg2 UEL E85 tune.