Very interesting but brings me right back to where I started from.
These turdos are mighty expensive to make the call!
If only I could change the threshold data by means of ECM update.
That's all that is wrong as far as I can see looking at expected & actual sensor position readings. I'm only 17% out. I wonder what the threshold is before fault code initiation? 5% maybe?
Funny it only comes on from cold start up & at idle only.
If you reset the system & run the vehicle at operating temperature the fault will never occur! So whatever it is it's like a itch in the middle of your back
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