Power to Win



Engine Control

R1i Ignition

Connector pin assignment and functions.

Connector

Pin Description Comments
A .. GND
B .. Oil Pressure 0-5 volts
C .. TXD
D .. Crank pickup
E .. VREF 5V @400mA max.
F .. Water Temp NTC Input
G .. VBAT
H .. GND
J .. Coil 1
K .. Coil 2
L .. Coil 3
M .. Coil 4
N .. GND
P .. Map Switch Active low
R .. Lambda
S .. Heater
T .. GND
U .. GND
V .. Tach Out

Notes