AFR question.
01-26-2010, 02:47 PM
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AFR question. What is the highest afr you can have and your car actually drive around fine?
The reason I ask: My LC-1 shows I drive around and idle between 18:1 and 21:1 most of the time. At WOT, the gauge shows me coming down into the 13:1 range. I know my tune is wack, but surely my gauge cannot be accurate when reading these higher numbers...? (I'm running open loop maf btw)
The reason I ask: My LC-1 shows I drive around and idle between 18:1 and 21:1 most of the time. At WOT, the gauge shows me coming down into the 13:1 range. I know my tune is wack, but surely my gauge cannot be accurate when reading these higher numbers...? (I'm running open loop maf btw)
01-27-2010, 07:28 AM
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Dont run open loop unless you have a good WB and willing to tune all the time. Ait temp will change AFR. That is why the O2 sensors. Maf will not keep it in line all the time.