About ECUs

Inputs & Outputs O12

These are the main specifications of the MoTeC ECU range to compare the suitability of the different models for your application.

Key:

table tick- standard available
table cross - not available
option - requires optional upgrade

ECU Comparison Table

M4

M48

M400

M600

M800

M880
 
'hundred series'

Number of cylinders

Sequential

up to 4

up to 8

up to 4

up to 6

up to 8
optional 12

up to 8
optional 12

Group fire mode

up to 12

up to 12

up to 4

up to 6

 up to 12

up to 12

Rotary

2

2

2

2,3

2,3,4

2,3,4

Outputs

Injector outputs

4

8

4

6

8‡

8‡

Ignition outputs

up to 4‡

up to 2‡

4

6

6‡

6‡

Auxiliary outputs

up to 4‡

up to 4‡

8

8

8

8

Option to use spare outputs
as auxiliary outputs

table cross

table cross

table cross

table cross

table tick

table tick

Individual cylinder tables

option

option

 table tick

table tick

table tick

table tick
 

 ‡ for more information on possible output configurations see the relevant product pages

Inputs

Trigger inputs (Ref/Sync)

2

2

2

2

2

2

Analogue voltage inputs

3

3

8

8

8

8

Analogue temperature inputs

3

3

6

6

6

6

Digital/speed inputs

2

2

4

4

4

4

Wideband Lambda inputs
(option)

4-wire

4-wire

1 x 5-wire

2 x 5-wire

2 x
5-wire

2 x
5-wire

Communication

RS232

table tick

table tick

table tick

table tick

table tick

table tick

CAN

table cross

table cross

table tick

table tick

table tick

table tick

Data acquisition and telemetry

Data logging
(option)

512 kB

512 kB

512 kB

512 kB

1 MB

1 or 4 MB

Maximum logging rate

20 Hz

20 Hz

200 Hz

200 Hz

200 Hz

200 Hz

Track mapping

table cross

table cross

table tick

table tick

table tick

table tick

Data analysis using i2 Pro

table cross

table cross

option

option

option

option

Telemetry

option

option

table cross

table cross

option

option

Remote logging

option

option

table cross

table cross

option

option

Functions and features

Boost control

 table tick table tick table tick table tick table tick table tick

Nitrous Injection

 table tick

table tick

table tick

table tick

table tick

table tick

Dual stage injection
(Hi/Lo injection)

table tick

table tick

table tick

table tick

table tick

table tick

Ground speed limiting

 option

option

table tick

table tick

table tick

table tick

Traction and launch control

option

option

option

option

option

table tick

Overrun boost enhancement
(anti-lag)

 option
 option
 option
 option
 option

table tick

Gear change ignition cut
(flat shifts)

option
 option
 option
 option
 option

table tick

Stepper motor idle control

table cross

table cross

table tick

table tick

table tick

table tick

Continuously variable
camshaft control

table cross

table cross

option

option

option

option
Drive by wire throttle control

table cross

table cross

  option  option  option  option

Servo motor control

table cross

table cross

table cross

table cross

 option
 option

Expander compatibility

 IEX
CDI-8
 IEX
CDI-8
 IEX
CDI-8
E888
E816
DBW4
 IEX
CDI-8
E888
E816
DBW4		 IEX
CDI-8
E888
E816
DBW4		 IEX
CDI-8
E888
E816
DBW4

more on...

 M4
M48 M400
 		M600
M800
M880