Attn: Chip Gurus

[ThikStik]

Does any one know if the ecm adjusts fuel mapping in response to gear changes, i.e. 2nd and 3rd gear inputs from trans to the ecm? I have had high wot o2s forever and they stay high towards end of run. I should get of my lazy rear and get a Testa chip. TIA

 

[ijames]

The stock chips don't, most of the Thrashers do, and most other aftermarket chips don't.