Issues with 7AT after ECU reset

ANMVQ · 07-05-2012, 01:41 PM

Quote:

Originally Posted by Coon-azz

Does the Z ecu learn down once tuned?
On my pontiac, when we did the ecu reset, we would go out and rail on it so the readings where high just before the 1/4 mile runs, but I know very little about the Z ECU and programing.

It can, I know I few guys that have had their cars retuned with UPREV, and drove for a few months car felt different and they had to reflash again. I just redid mine, car was tuned in April, Felt down on accel and power had mine reflashed and feels like a animal again, So now once a day( Or when I drive it) I rip on it at least once.. The Nissan ECU;s do relearn driving habits. :/

And because the tranny ECU is seperate I would guess the same if you cut the power out and reset it. All tho the UPREV will not be erased I just now there has been a few that drove like grandma and the tune relearned a less agressive MAP.

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