need help - Toyota Yaris Forums

pimp my yaris · 05-15-2011, 12:04 PM

When I first installed my 2azfe injectors I had similar problem. You will need to run negative numbers in your map, when runing without boost. I am at -28% in my fic map. you will need to experament a little to see what runs best with your injectors. Do you have a wideband o2 sensor? Its a great help when tuning. I tune for 14:1 afr when driving normal and 11.5:1 when in the boost.

Nixk · 05-15-2011, 12:31 PM

Quote:

Originally Posted by pimp my yaris

Do you have a wideband o2 sensor? Its a great help when tuning. I tune for 14:1 afr when driving normal and 11.5:1 when in the boost.

i have a wideband, and i tried to put some negative values in my map and my car didnt take it i had to stop on the side and undo the changes i made

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05-15-2011, 12:04 PM	#1
pimp my yaris C'est la vie Drives: 2009 2 door hatchback Join Date: Aug 2009 Location: chicago Posts: 482	When I first installed my 2azfe injectors I had similar problem. You will need to run negative numbers in your map, when runing without boost. I am at -28% in my fic map. you will need to experament a little to see what runs best with your injectors. Do you have a wideband o2 sensor? Its a great help when tuning. I tune for 14:1 afr when driving normal and 11.5:1 when in the boost.