Comparison

These are the main specifications of MoTeC’s ‘gold box’ 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 M84 (NEW)

M400

M600

M800

M880

Number of cylinders
Sequential up to 8 up to 4 up to 6 up to 8
optional 12
up to 8
optional 12
Group fire mode up to 8

up to 4

up to 6

up to 12

up to 12

Rotary   2,3,4

2

2,3

2,3,4

2,3,4

Outputs
Injector outputs 8

4

6

8‡

8‡

Ignition outputs 6

4

6

6‡

6‡

Auxiliary outputs 8

8

8

8

8

Option to use spare outputs
as auxiliary outputs

table cross

table cross

table cross

table tick

table tick

Individual cylinder tables

table cross

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

Analogue voltage inputs  8

8

8

8

8

Analogue temperature inputs  3

6

6

6

6

Digital/speed inputs  4

4

4

4

4

Single Wideband Lambda inputs – 5 wire

table tick

optional

optional

optional

optional

Dual Wideband Lambda inputs – 5 wire optional

table cross

 optional  optional  optional
Communication
RS232

table tick(preset)

table tick

table tick

table tick

table tick

CAN

table tick

table tick

table tick

table tick

table tick

Data acquisition and telemetry
Data logging
(option)
 512 kB
included

512 kB

512 kB

1 MB

1 or 4 MB

Maximum logging rate  100 Hz

200 Hz

200 Hz

200 Hz

200 Hz

Track mapping

table tick

table tick

table tick

table tick

table tick

Data analysis using i2 Pro

table cross

option

option

option

option

Telemetry

table cross

table cross

table cross

option

option

Remote logging

table cross

table cross

table cross

option

option

Functions and features
Boost control  table tick table tick table tick table tick table tick
Nitrous injection table tick

table tick

table tick

table tick

table tick

Dual stage injection
(Hi/Lo injection)
option

table tick

table tick

table tick

table tick

Ground speed limiting

table tick

table tick

table tick

table tick

table tick

Traction and launch control  option option option option

table tick

Overrun boost enhancement
(anti-lag)
 option option option option

table tick

Gear change ignition cut
(flat shifts)
 option option option option

table tick

Stepper motor idle control

table tick

table tick

table tick

table tick

table tick

Continuously variable
camshaft control

table cross

option

option

option

option

Drive by Wire throttle control

table cross

 option  option  option  option
Servo motor control

table cross

table cross

table cross

option option
Knock control

table cross

 optional using SKM optional using SKM optional usingSKM/OKM optional using SKM
Ref/Sync Capture

table tick

table tick

table tick

table tick

table tick

Multi-Config

table cross

table tick

table tick

table tick

table tick

Password protection of configs/logs

table cross

table tick

table tick

table tick

table tick

Expander compatibility 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
 Paddle Shift Control

table cross

table tick

table tick

table tick

table tick

more on… M84 M400 M600 M800 M880

USEFUL LINKS

View MoTeC webinars on ECU topics