Quote:
Originally Posted by nulu
With the SDS shop tester in activations screen, i could turn on airinjection, and o2 is required to be less than 40 mv ,with my bad o2 sensor i only dropped to 60-80mv, unplugging a vac line such as purge line,02 sensor should immediatly drop to under 40 mv, replaced my o2 sensor and now mv drops to 17mv when activating airinjection, o2 sensor solved problem.
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Nulu, are you saying that even with a faulty O2 sensor, a P0243 can still be set off in addition to a P0410?
I relearned the air flap two days ago and now the only code I am getting is P0243 with no P0410 showing. This may be because I have only driven the car 40 miles and the emissions monitors are still flashing, but the CEL is not going off even for the P0243 code that just popped up. My theory is that once the P0410 pops up, that may trigger the CEL again.