Originally Posted by
damanx
I read the original post, but apparently by the time I got to the end of your post, I must have forgotten that you indicated that you actually had the Ostrich plugged in and still had your issues.
My bad.
I'm confused now by reading your question again.
You started off by stating that with the Ostrich plugged in, you have issues, but everything is good with the chip in.
Then you state that you only plug the ostrich in when you make a change and it's connected to the android.
I don't know, but Six_Shooter might, does that ECM require a Checksum disable?
If your engine is running poorly and the check engine light is intermittent, what then are you changing?