PORT INJECTION ECU

The table below outlines the varying features of M1 port injection ECUs

FEATURES	M130	M150	M170	M190
Injector
Peak & Hold Injector Outputs	8	12	8	12
Low Side Injector Outputs				12
Ignition
Low Side Ignition Outputs (max)	8	12	8	12
Auxiliary Outputs
Low Side Output	2	6	2	6
Half Bridge Output	6	10	6	10
Inputs
Universal Digital Input	7	12	8	12
Digital Input		4		4
Analogue Voltage Input	8	17	8	17
Analogue Temperature Input	4	6	4	6
Knock Input	2	4	2	4
Lambda (Narrow band)	0	2	0	2
Data
CAN Bus/RS232/LIN	1/0/0	3/1/1	1/0/0	3/1/1
Logging Memory (MB)	120	250	250	250
Dimensions & Connectors
Size (mm)	107x127x39	162x127x39	107x127x39	162x127x39
Weight	290g	450g	310g	490g
Connector type	Plastic	Plastic	Autosport	Autosport
Number of connectors	2	4	1	3
Pins	60	120	66	136

DIRECT INJECTION ECU

The table below outlines the varying features of M1 direct injection ECUs

FEATURES	M142	M182
Injector
Direct Injector Outputs	8	12
Injector max hold current (Amps)*	12	12
Injector max voltage (V)	90	90
Ignition
Low Side Ignition Outputs (max)	8	12
Auxiliary Outputs
Low Side Output	6	6
Half Bridge Output	10	10
Inputs
Universal Digital Input	12	12
Digital Input	4	4
Analogue Voltage Input	17	17
Analogue Temp Input	6	6
Knock Input	4	4
Lambda (narrow band)	2	2
Data
CAN Bus/RS232/LIN	3/1/1	3/1/1
Logging Memory (MB)	250	250
Dimensions
Size (mm)	162x127x39	162x127x39
Weight	490g	530g
Connector type	Plastic	Autosport
Number of connectors	4	3
Pins	120	136