I added the tune file and a log, I?m thinking it?s not a tuning problem I?m thinking there maybe something mechanical like a leaky injector or vacuum...
ill give it a swing now and check. just 1 question. in the calibration details tab. should i change the security key to the key from the ecu ? again...
Fuel trims have nothing to do with whether it's in SD or MAF or blended... as long as it's in closed loop, trims are trims, only difference is which...