I'm running a 411 ecm in my 98 Chevy truck and am currently running COS1 speed density using EFILive. When I look up my OBDII information, system readiness tests are not ready due to the O2 tests not being completed. Have you guys looked to see how long it takes for these O2 tests to be completed? I have driven the truck for at least a couple of days since my last reflash and it still doesn't show ready. I have three DTCs right now pertaining to MAF, EGR, and EVAP systems which are all currently disconnected, but in my DTC parameters, I have all set to "non emissions" so they shouldn't affect the OBDII tests, should they? Any insight on this is appreciated, since I have to get this thing ready for my smog check soon. Specifically I'm wondering how long the O2 tests usually take to finalize...
Max