the car is a '92, n/a with stock injectors. no knock sensor. i manually input the recommended defaults on the flying miata site. the car runs well, but i have a few issues: #1 the car falls on it's face when i leave from a stop. if i don't blip the throttle first, it will stall. the original settings i had tuned the car at did not do this. #2 when i put the car into rough tuning mode (L3 off, lambda on), the values in zf100 spiked 66 points over the value i entered (was set at 110, went to 176. when i checked the zf600 row, zf610 on through, these values had also spiked 30-60 points each over the values i had entered. #3 my overrun value has been low in both modes i have tuned. mine is 12. #4 the tuning manual says the boost targets should be set to "100", the flying miata preferred desfaults all say "255", mine were at "0" #5 in rough tuning, looking at the keypad, i'm getting a lot of "?" and "lambda X". the tuning manual says the "?" means the fuel map isn't centered. my o2 reading (it's a four wire) reads 0, sometimes is dithers to the low-upper 70s, but it's mostly at 0 @ idle. #6 the highest IAC duty cycle i can acquire is 19% at idle with the ilde screw closed all the way. the car runs smoother with te FM defaults over mine, but i need some help to clear these issues. please help. regards, steven
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