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SVTPerformance's Chain of Restaurants
Tuning À la carte
Car dies monmentarily when throttle is opened off idle
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<blockquote data-quote="fishpick" data-source="post: 15607928" data-attributes="member: 182347"><p>I'd guess this is simply a TPS / throttle angle calibration thing... one of the first logs your tuner will do / have you do / should do is a rev log where you will take the car from an idle (when the car is "warm") and then go to like 1500 and hold for 30 seconds, then repeat the same thing at 2000, 2500, 3000... </p><p>You will find that doing that first "from idle to 1500 and hold it there" is actually pretty hard - because you will overshoot then fall under - until you use your foot to "dial it in" - that will then translate into some critical data for the tuner to "map" the accelerator angle to the TB to the TPS...</p></blockquote><p></p>
[QUOTE="fishpick, post: 15607928, member: 182347"] I'd guess this is simply a TPS / throttle angle calibration thing... one of the first logs your tuner will do / have you do / should do is a rev log where you will take the car from an idle (when the car is "warm") and then go to like 1500 and hold for 30 seconds, then repeat the same thing at 2000, 2500, 3000... You will find that doing that first "from idle to 1500 and hold it there" is actually pretty hard - because you will overshoot then fall under - until you use your foot to "dial it in" - that will then translate into some critical data for the tuner to "map" the accelerator angle to the TB to the TPS... [/QUOTE]
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SVTPerformance's Chain of Restaurants
Tuning À la carte
Car dies monmentarily when throttle is opened off idle
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