My temperature thresholds are in a/d and a/d counts. "CldLp - Closed loop coolant threshold" has this in the item discription "Use a/d temp table to find desired temp." is there a chart that i can look this up?

Look for table 1 in the 8746 hac. It follows the ALDL data stream table.

RBob.

Ok i found it. thanks

Rbob, just another question for you about A/D counts to DEGREES CELCIUS SCALING. I have 2 files here in Efi live . The corvette L98 and the camaro L98 file. The scales look the opposite ,take a look, First one is Vette: A/D TO DEGREES CELCIUS SCALING

;
; "RAWADMAT"
;
; A/D COUNTS DEGREES 'C'
; ---------- -----------
; 0 -40
; 4 -30
; 5 -25
; 8 -20
; 10 -15
; 14 -10
; 18 -5
; 24 0
; 30 5
; 37 10
; 46 15
; 56 20
; 66 25
; 78 30
; 90 35
; 103 40
; 116 45
; 129 50
; 141 55
; 153 60
; 163 65
; 174 70
; 183 75
; 191 80
; 199 85
; 205 90
; 211 95
; 216 100
; 221 105
; 225 110
; 229 115
; 232 120
; 234 125
; 237 130
; 239 135
; 241 140
; 242 145
; 243 150
; 255 200


now here is the Camaro one: A/D COUNTS DEGREES 'C'
; ---------- -----------
; 255 - 40
; 251 - 30
; 250 - 25
; 247 - 20
; 245 - 15
; 241 - 10
; 237 - 5
; 231 0
; 225 5
; 218 10
; 209 15
; 199 20
; 189 25
; 177 30
; 165 35
; 152 40
; 139 45
; 126 50
; 114 55
; 102 60
; 92 65
; 81 70
; 72 75
; 64 80
; 56 85
; 50 90
; 44 95
; 39 100
; 34 105
; 30 110
; 26 115
; 23 120
; 21 125
; 18 130
; 16 135
; 14 140
; 13 145
; 12 150
; 0 200

Does this make any difference?

If this is for the CTS value from the ALDL stream they are both wrong.

CTS in *C = (val * .75) - 40

The Vette (first one) chart is correct for the ALDL stream MAT value.

Note that this is for the $8D mask.

RBob.