S.Trim Freezing
Posted: Thu Aug 09, 2018 3:15 pm
I’ve had this problem quite a few times now, normally after a longer highway drive. I’ll stop at a stoplight and notice my AFR go lean. I check my s.trim on my phone and it will be stuck at some random number, today was 1.56%.
I made it home but it wasn’t adjusting s.trim anymore and my AFR was very lean. Once I turned the car off and back on it started working properly again.
I’ll try getting a datalog when I can, but it’s random and I don’t drive around with my laptop plugged in. Is this a common problem or any ideas what might be causing it?
I made it home but it wasn’t adjusting s.trim anymore and my AFR was very lean. Once I turned the car off and back on it started working properly again.
I’ll try getting a datalog when I can, but it’s random and I don’t drive around with my laptop plugged in. Is this a common problem or any ideas what might be causing it?