Originally Posted by
spfautsch
Initial start was awful - cranking time was 1.7s
Is it dumping more fuel or it is starving. IF it needs more, bumping the key several times will do the trick and should start right away on the 2nd to 4th bump.
Decided to look at lt4 calibration to see how the EOIT is set.
The stock settings are
Code:
y-LT4 ;y-LT1 ;f-LT1
RESERVED:337A fcb $20 20 20
RESERVED:337B fcb $20 20 20
RESERVED:337C fcb $20 20 20
RESERVED:337D fcb $20 20 20
RESERVED:337E fcb $20 40 40
RESERVED:337F fcb $20 40 40
RESERVED:3380 fcb $20 40 40
RESERVED:3381 fcb $30 ; 4c 50
RESERVED:3382 fcb $40 ; 4e 50
RESERVED:3383 fcb $50 ; 50 50
RESERVED:3384 fcb $50 ; 50 50
RESERVED:3385 fcb $50 ;
RESERVED:3386 fcb $50 ;
RESERVED:3387 fcb $50 ;
RESERVED:3388 fcb $50 ;
RESERVED:3389 fcb $50 ;
RESERVED:338A fcb $50 ;
There is also baro correction applied
Code:
RESERVED:338C fcb $1D ; 1x10 baro correction for EOIT
RESERVED:338C ;
RESERVED:338C ; SOME TABLE RESULT BYTE_EC
RESERVED:338C ; Baro corr to end of inj
RESERVED:338C ; table value-byte_338d=x
RESERVED:338C ; x+end of inj
RESERVED:338D fcb $1D
RESERVED:338E fcb $1D
RESERVED:338F fcb $1D
RESERVED:3390 fcb $1D
RESERVED:3391 fcb $1D
RESERVED:3392 fcb $20
RESERVED:3393 fcb $20
RESERVED:3394 fcb $20
RESERVED:3395 fcb $20
The baro table runs from 53kp to 104.44kp and stock setting are -3 to 0* EOIT added to main EOIT table.
On lt1 and y and f body the baro correction is set to 0.
ANother fueling routine that left untouched and might play big role in blm splits is the transition fueling. There is some alient math there, that substract fuel on certain condition, possible compensation for the fuel left on the walls unevaporated.
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