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[Solved] 2002 acura tl type s navi. fuel trim

  

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Hello!

love you guys!!

Question. 

my 199k mile auto transmission,  salvaged tl has no check engine light but i use blue driver while on freeway and fuel trim goes to +19% on short term.  is that normal? 

also it doesnt read my bank2, do you have any recommendations for diagnosing my bank2?

(different scanner maybe)


1 Answer
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well you're wanting a good lesson in life never by a salvage title probably it was flooded and now all the electronics are shorting out to check the wiring to make sure wiring isn't chewed up for my experience when I get flooded eventually the entire computer system and sensor starts shorting out as corrosion runes electronics


Scotty! 😍🤩
you are so right, i was thinking maybe it was crashed and the wires crossed and the computer got fried. ( thought of that yesterday )

but its not normal for short fuel trim to be idle at 2% and go to 20% on freeway?


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