This has been a topic I bring up a lot when tuning $42 1227747 ECM that the totals come up over 100?
Just looked in TunerCat software and it is the same as the TunerPro XDF? 
Originally Posted by
RBob
Range is 0 to 100%, with both tables added together. If the main table has the RPM as the rows the ECU/XDF is incorrect. See the Tuning Guide Book sticky, chapter 5, '8063/'7747/'8746 section for a thread on the VE tables.
RBob.
Just read those articles and none inperticular to $42. But $61 was noted it was RPM column and MAP rows, the XCU/XDF was wrong.
http://www.thirdgen.org/techboard/di...yyyy-down.html
I have been wondering why VE Main and Adder add up to over 100? Over tha last 5 years I have found 4-5 XDF for $42 and combined them all, they were all the same as Mastiff pictured? Has this been wrong forever?
From the ASDX $42 hac
Code:
;---------------------------------------------
; MAIN FUEL (VE1) Vs. MAP Vs. RPM
;
; 10-05-2000 Dissassemby of ASDX
; 8 COL x 9 BLOCKS = 72 BYTES
;
; TBL = 2.56 * VE %
;---------------------------------------------
ORG $037C ;
L037C FCB 0 ; MIN RPM Val
L037D FCB 16 ; Min KPA MAP Val
L037E FCB 8 ; LINES/BLOCK
;---------------------------------------------
; 20 KPA MAP
; VE % RPM
;---------------------------------------------
L037F FCB 5 ; 2.0 400
L0380 FCB 10 ; 3.9 800
L0381 FCB 15 ; 5.9 1200
L0382 FCB 25 ; 9.8 1600
L0383 FCB 36 ; 14.1 2000
L0384 FCB 46 ; 18.0 2400
L0385 FCB 66 ; 25.8 2800
L0386 FCB 75 ; 29.3 3200
;---------------------------------------------
; 30 KPA MAP
; VE % RPM
;---------------------------------------------
L0387 FCB 36 ; 14.1 400
L0388 FCB 63 ; 24.6 800
L0389 FCB 79 ; 30.9 1200
L038A FCB 96 ; 37.5 1600
L038B FCB 107 ; 41.8 2000
L038C FCB 109 ; 42.6 2400
L038D FCB 106 ; 41.4 2800
L038E FCB 90 ; 35.2 3200
;---------------------------------------------
; 40 KPA MAP
; VE % RPM
;---------------------------------------------
L038F FCB 36 ; 14.1 400
L0390 FCB 64 ; 25.0 800
L0391 FCB 90 ; 35.2 1200
L0392 FCB 103 ; 40.2 1600
L0393 FCB 112 ; 43.8 2000
L0394 FCB 114 ; 44.5 2400
L0395 FCB 118 ; 46.1 2800
L0396 FCB 116 ; 45.3 3200
;---------------------------------------------
; 50 KPA MAP
; VE % RPM
;---------------------------------------------
L0397 FCB 45 ; 17.6 400
L0398 FCB 65 ; 25.4 800
L0399 FCB 97 ; 37.9 1200
L039A FCB 109 ; 42.6 1600
L039B FCB 117 ; 45.7 2000
L039C FCB 122 ; 47.7 2400
L039D FCB 125 ; 48.8 2800
L039E FCB 127 ; 49.6 3200
;---------------------------------------------
; 60 KPA MAP
; VE % RPM
;---------------------------------------------
L039F FCB 79 ; 30.9 400
L03A0 FCB 92 ; 35.9 800
L03A1 FCB 105 ; 41.0 1200
L03A2 FCB 116 ; 45.3 1600
L03A3 FCB 124 ; 48.4 2000
L03A4 FCB 127 ; 49.6 2400
L03A5 FCB 135 ; 52.7 2800
L03A6 FCB 137 ; 53.5 3200
;---------------------------------------------
; 70 KPA MAP
; VE % RPM
;---------------------------------------------
L03A7 FCB 97 ; 37.9 400
L03A8 FCB 100 ; 39.1 800
L03A9 FCB 108 ; 42.2 1200
L03AA FCB 120 ; 46.9 1600
L03AB FCB 126 ; 49.2 2000
L03AC FCB 136 ; 53.1 2400
L03AD FCB 140 ; 54.7 2800
L03AE FCB 137 ; 53.5 3200
;---------------------------------------------
; 80 KPA MAP
; VE % RPM
;---------------------------------------------
L03AF FCB 103 ; 40.2 400
L03B0 FCB 106 ; 41.4 800
L03B1 FCB 113 ; 44.1 1200
L03B2 FCB 123 ; 48.0 1600
L03B3 FCB 131 ; 51.2 2000
L03B4 FCB 135 ; 52.7 2400
L03B5 FCB 140 ; 54.7 2800
L03B6 FCB 141 ; 55.1 3200
;---------------------------------------------
; 90 KPA MAP
; VE % RPM
;---------------------------------------------
L03B7 FCB 110 ; 43.0 400
L03B8 FCB 115 ; 44.9 800
L03B9 FCB 122 ; 47.7 1200
L03BA FCB 125 ; 48.8 1600
L03BB FCB 133 ; 52.0 2000
L03BC FCB 143 ; 55.9 2400
L03BD FCB 144 ; 56.3 2800
L03BE FCB 152 ; 59.4 3200
;---------------------------------------------
; 100 KPA MAP
; VE % RPM
;---------------------------------------------
L03BF FCB 120 ; 46.9 400
L03C0 FCB 120 ; 46.9 800
L03C1 FCB 124 ; 48.4 1200
L03C2 FCB 127 ; 49.6 1600
L03C3 FCB 128 ; 50.0 2000
L03C4 FCB 148 ; 57.8 2400
L03C5 FCB 159 ; 62.1 2800
L03C6 FCB 160 ; 62.5 3200
And the adder:
Code:
; MAIN FUEL TBL vs RPM, FL2
;
; 01-31-2000 Dissassemby of asdx
; 17 BYTES
;
; TBL = 2.56 * VE %
;---------------------------------------------
ORG $03C7 ; VE % RPM
;---------------------------------
L03C7 FCB 64 ; 25.0 0
L03C8 FCB 100 ; 39.1 400
L03C9 FCB 100 ; 39.1 800
L03CA FCB 100 ; 39.1 1200
L03CB FCB 100 ; 39.1 1600
L03CC FCB 100 ; 39.1 2000
L03CD FCB 100 ; 39.1 2400
L03CE FCB 100 ; 39.1 2800
L03CF FCB 100 ; 39.1 3200
L03D0 FCB 105 ; 41.0 3600
L03D1 FCB 90 ; 35.2 4000
L03D2 FCB 82 ; 32.0 4400
L03D3 FCB 55 ; 21.5 4800
L03D4 FCB 45 ; 17.6 5200
L03D5 FCB 25 ; 9.8 5600
L03D6 FCB 0 ; 0.0 6000
L03D7 FCB 0 ; 0.0 6400
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