low rpm throttle stutter tephra v7
low rpm throttle stutter tephra v7
recently converted my evo 5 to evo 8 usdm ecu using tephra v7.
all went smoothly except when accelerating from very low rpm the car swings completely lean 18 afrs before picking up and accelerating.
feels like it is being held back. car is stock evo 5 motor, evo 9 turbo, uprated intercooler, piping and exhaust so normally doesn't require any fancy tps based settings.
anyone has a clue?
all went smoothly except when accelerating from very low rpm the car swings completely lean 18 afrs before picking up and accelerating.
feels like it is being held back. car is stock evo 5 motor, evo 9 turbo, uprated intercooler, piping and exhaust so normally doesn't require any fancy tps based settings.
anyone has a clue?
Last edited by ifur; Mar 17, 2013 at 12:14 PM. Reason: title was wrong
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DormantBeast
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Jul 9, 2017 07:38 AM