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JF in MI
05-09-2023, 09:02 PM
Hello all. I'm working on the above ECM using TunerCat $42. Can someone explain what the numbers mean in the table 'Accel Enrich TPS Filter Coefficient vs Cool Temp' mean and what changing them does? Most of the time when I talk to TC they seem to explain it in "computerese" but I need an explanation an automotive technician can understand. Thanks ahead.

In-Tech
05-11-2023, 01:28 AM
Think of that as the volume of the pump shot. Smaller=More/Longer duration. It's very rare I ever have to alter the stock settings in this table.

JF in MI
05-11-2023, 02:35 AM
Think of that as the volume of the pump shot. Smaller=More/Longer duration. It's very rare I ever have to alter the stock settings in this table.

Thank you Thank you Thank you. This is the best, to the point explanation I have ever got.