Yamaha MX King Y15ZR Exciter Sniper 150 v2 ECU wiring pinout socket line (2018 - 2021)
Note: This is for 39pin ECU for Yamaha T150 Version 2 (Digital Speedometer)

ECU Pinout Descriptions

1 * Blue - Black: Fuel Pump (mass signal)
2 * White - Yellow: Radiator fan relay
3 * Blank
4 * Orange - Black : Injector (mass signal)
5 * Blank
6 * Blank
7 * Green: To Yamaha diagnostic tool connector (K-Line)
8 * Blank
9 * Black - White: Mass or Ground
10 * Brown: 12 Volts (this is positive current after the ignition key is in the On position)
11 * Red - White: 12 Volts (this is the standby current before the ignition is on)
12 * Brown - Red : : 12 Volt too
13 * Orange : Coil (mass signal)
14 * Black - Yellow: Main light mass/ground
15 * Blank
16 * Blank
17 * Blank
18 * Brown - White: IAT (Intake Air Temperature) or incoming air temperature sensor
19 * Pink - White: MAP (Manipold Absolute pressure) Air pressure sensor on the intake manipold
20 * Yellow: TPS (Throttle Position Sensor)
21 * Black - Blue : SGND (mass)
22 * Black - Blue : SGND (mass)
23 * Red: CKP sensor or also called Pulser
24 * White: Signal from Speed Sensor
25 * Black - Blue : SGND (mass)
26 * Black: Mass or Ground
27 * Black - Green: Mass or Ground
28 * Blank
29 * Light green - Black: To the speedometer
30 * Black - Blue : SGND (mass)
31 * Yellow - Green: BAS or Tilt sensor
32 * Gray - Red: O2 sensor
33 * Green - Red: ECT (Engine Coolant Temperature)
34 * Black - Blue : SGND (mass)
35 * Blue: 5 Volts
36 * Blue: 5 Volts
37 * Blue: 5 Volts
38 * Blank
39 * Blank
If your looking for T150 ECU V1 pinout, its here
www.yamahat135.com
Credit to
https://www.ihaisp.com/2023/06/jalur-soket-ecu-yamaha-mx-king-v2.html?m=1
Note: This is for 39pin ECU for Yamaha T150 Version 2 (Digital Speedometer)

ECU Pinout Descriptions

1 * Blue - Black: Fuel Pump (mass signal)
2 * White - Yellow: Radiator fan relay
3 * Blank
4 * Orange - Black : Injector (mass signal)
5 * Blank
6 * Blank
7 * Green: To Yamaha diagnostic tool connector (K-Line)
8 * Blank
9 * Black - White: Mass or Ground
10 * Brown: 12 Volts (this is positive current after the ignition key is in the On position)
11 * Red - White: 12 Volts (this is the standby current before the ignition is on)
12 * Brown - Red : : 12 Volt too
13 * Orange : Coil (mass signal)
14 * Black - Yellow: Main light mass/ground
15 * Blank
16 * Blank
17 * Blank
18 * Brown - White: IAT (Intake Air Temperature) or incoming air temperature sensor
19 * Pink - White: MAP (Manipold Absolute pressure) Air pressure sensor on the intake manipold
20 * Yellow: TPS (Throttle Position Sensor)
21 * Black - Blue : SGND (mass)
22 * Black - Blue : SGND (mass)
23 * Red: CKP sensor or also called Pulser
24 * White: Signal from Speed Sensor
25 * Black - Blue : SGND (mass)
26 * Black: Mass or Ground
27 * Black - Green: Mass or Ground
28 * Blank
29 * Light green - Black: To the speedometer
30 * Black - Blue : SGND (mass)
31 * Yellow - Green: BAS or Tilt sensor
32 * Gray - Red: O2 sensor
33 * Green - Red: ECT (Engine Coolant Temperature)
34 * Black - Blue : SGND (mass)
35 * Blue: 5 Volts
36 * Blue: 5 Volts
37 * Blue: 5 Volts
38 * Blank
39 * Blank
If your looking for T150 ECU V1 pinout, its here

Yamaha MX King Y15ZR Exciter Sniper 150 v1 ECU wiring pinout socket line (2015 - 2017)
Yamaha MX King Y15ZR Exciter Sniper 150 v1 ECU wiring pinout socket line (2015 - 2017) Yamaha (2015 to 2017) V1 Y15ZR Sniper Exciter Jupiter MX 150 ECU Pin Descriptions: 1 * Black: Ground 2 * White - Yellow : FAN 3 * Blank 4 * Blank 5 * Black - Blue : SGND 6 * Red...

Credit to
https://www.ihaisp.com/2023/06/jalur-soket-ecu-yamaha-mx-king-v2.html?m=1
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