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Old 02-15-2015, 09:57 PM   #56
Dan03mach
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Join Date: Nov 2003
Location: DFW TX
Posts: 3,952
Re: Thread for those of us who tune our own cars

Most tuners will tune in open loop first to get the car dialed in correctly thru the maf transfer function then set it back to open loop to let your o2's make small adjustments if needed at part throttle for the commanded A/F from the basefuel table at the desired load and rpm
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03 Dark Shadow Grey Mach1
"SMOKEY"

"SLOW STREET CAR"

Mods:

Turbocharged
9 Sec. Slow Street Car
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