diff --git a/HOWTO-M73-v12-on-Proteus.md b/HOWTO-M73-v12-on-Proteus.md
index bf7c96ca..a8083cac 100644
--- a/HOWTO-M73-v12-on-Proteus.md
+++ b/HOWTO-M73-v12-on-Proteus.md
@@ -157,13 +157,21 @@ End of Green Proteus 0.3+ 23 pin table
 # 9 pin plug #5
 | Pin  | type  | OEM color  | Description   | rusEFI color  |
 |---|---|---|---|---|
-| 3 | OUT BLK  |   RED | coil signal, low-side |
+| 3 | OUT BLK  |   ORANGE | coil signal, low-side |
 | 5 | GND BRN  |   GND | ground                |
-| 6 | OUT BLK  |   RED | coil signal, low-side |
-| 9 | OUT BLK  |   RED | coil signal, low-side |
+| 6 | OUT BLK  |   ORANGE | coil signal, low-side |
+| 9 | OUT BLK  |   ORANGE | coil signal, low-side |
 |   |   |   |   |   |
 
 
+Toyota coil output pin #10 GREEN goes to BLACK breakout
+
+Toyota coil output pin #1 YELLOW goes to GREY breakout
+
+Toyota GND pin #3 goes to both BLACK and GREY breakout #5 5/9
+
+Toyota Battery pin #9 to both BLACK and GREY breakout #1 8/9
+
 
  * Plug #5 9 pin
  * ECU pin 3:  OUT BLK     RED coil signal, low-side