MoTeC M880 - Manuel (Page 105)

MoTeC 101
REF
(Magnetic)
Manifold
Pressure
Throttle
Position
A13
B2
B1
A15
A14
AV 2
AV 1
A20
AUX OUTPUTS
Stepper Motor, Relays or Valves
Injector 2
Ignition
System
See Detail
Drawings
A10, A11
- +
12 Volt
Battery Chassis
Earth
12V
GND
20 Amp
Fuse
Refer to the
Trigger Drawings
for details
Sensors Injectors ECU Connect in firing order
for sequential operation
2 nd
A19 Injector 1 1 st
A21
Injector 3 3 rd
A22 Injector 4 4 th
A28
Injector 6 6 th
A27
Injector 5 5 th
A1 Aux 2
A18 Aux 1
A23
Aux 3
A24 Aux 4
A32 Aux 6
A31 Aux 5
A33 Aux 7
A26
Aux 8
A4 Ignition 2
A3
Ignition 1
A5 Ignition 3
A6 Ignition 4
A8 Ignition 6
A7 Ignition 5
Note 2
Note 3
Note 1
20 Amp
Fuse
+
_
SYNC
(Magnetic)
+
_
REF
(Hall or Optical)
B2
B1
8V Aux Power
REF
+
_
Sig
SYNC
(Hall or Optical)
+
_
Sig SYNC
A12 8V Eng
Air
Temp
B3 AT 1
Engine
Temp B16 0V Eng
Lambda
1
B25
LA1P B26
LA1S
Lambda
2
B12
LA2P
B13
LA2S
5V Eng
A2
B4 AT 2
A9 5V Aux Power
Power to Auxiliary
sensors
0V Aux Power
B15
DIGITAL
INPUTS
AT 4
AT 3
AT 5
AT 6
AV 8
CAN LO
B5
B6
B7
B19
B22
Dig 1
Dig 3
Dig 4
B8
B9
B10
B11
ANALOG
TEMP INPUTS
CAN HI
RS 232 Rx
0V Comms
2
3
5
ANALOG
VOLT INPUTS
Ignition
Switch
CAN Connector
Deltron
716-0-0501
AV 7 B21
AV 3
AV 5
AV 6
A16
A17
A25
B20
Note 2
To avoid the fuse blowing due to reverse
battery polarity use a diode activated relay
eg. Bosch 0332 014 112
Note 1
The Fuse is essential to ensure that the
ECU is not damaged by reversed battery
polarity
Auxiliary Sensor 0 Volt
A9
A10 A17
A18 A25
A26 A34
B1 A1 B7
B8
B14
B20
B13
B19
B26
Looking into Connector on ECU
B24
B23
B17
B18
B14
Note 4
See drawing
X25 for wiring
details
A34
Relays or Valves
1
4
3
5
Serial Connector
D9 female