How long does it take or how many miles for the ECU to cycle through all the trouble codes? The reason I ask is that I want to take my car to get emissions tested, but I have been resetting the ECU lately to clear my fuel trims to get my injectors scaled in. I have put ~100 miles on the car since the last time I pulled the negative to the battery. Anyone know if this is enough miles or should I put some more on the car before getting my OBDII scanned?

 

Usually it's about 70 miles...You should be okay.

 

No definite mileage as far as I've seen.

 

I don't believe its miles, I think its more along the lines of a certain amount of time or "cycles" in the specific area that needs to be checked to initiate a "ready"

Note: we can now set monitors to ready and passed

 

Do tell , I have disabled the Evap/EGR stuff via the periphery bits, same w/ the rear O2 sensor. Hopefully you can point me in the right direction, I'll try searching in the meantime.

Edit: Found the thread and applied Acumus patches, looks like all systems are go. I even checked it out w/ my buddies OBDII scanner and all tests were ready and passed. I love these disassemblers

 

I had about 130 miles on the car when I went to get tested today, unfortunately not all sensors were in a ready state. I'll have to look into tricking the ECU into thinking everything is good as mentioned above.