93 Octane

Ignore one of the irregularities near the end of a run - hit a nasty patch on a road and lost traction for a moment. No misfires, CEL, or codes. Installed 3.5bar TMAP for these runs.

Filled tank to 12 gallons and put 1.5 gal of E on top . Stock no mods

Misfire on 3rd gear pull

Car shut off and throw P0068 and P2270. MAF throttle correlation and O2 sensor stuck lean