Checking Codes -- Gen II Swap Options

[Fastbird]

Driving home from work today, check engine light came on. No immediately apparent driveability issues until I tried to accelerate from a stop. Barely able to do it and car would buck and surge like crazy. I got up to speed and putting the car in neutral, shut if off for about 5 seconds (still rolling mind you, just in case it didn't want to start back up) and then I keyed the power on and let the clutch out, and she came right back to life, no check engine life. All seemed fine. About 10 minutes later, did the same thing, so I did the same thing. All was fine again all the rest of the way home.

Is there any way to check the codes on the Gen II swaps??

[lagos]

sometimes it can be hard to feel knock. but i remember seeing knock on the dyno sheet you posted before. so you have definetly had knock happen before.

whats your smt6 tune look like? what parts of the rpm range are you adding or taking out fuel and by how much? are you adjusting timing at all?