Quote:
Originally Posted by cjd
Stage 2 tune does disable the code, which may cause a failed ready-check. I'm unsure whether a single failed ready-check is an issue. I'll find out one of these days, maybe this summer...
With a catted header, you should be able to enable everything. I'm not sure that it'll pass if you flash right before you head over to be tested, but I can't find the information I thought I remember reading...
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You will pass all readiness checks with a stage 2 tune. Someone in AZ posted the proof as logged with Torque Pro. They also passed emissions, which for us is just an OBDII check.
OP, you should be fine to pass as is. Also, if you flash right before heading over, all your readiness checks will get reset. You need ~20 drive cycles to pass.