Ems Ecu Pin Details - Mahindra Quanto Ems Diagnostic Manual

DIAGNOSTIC MANUAL
QUANTO

EMS ECU PIN DETAILS

ECU
Connector
Pin no
1
2
3 POWER HIGH SIDE
4
5 POWER HIGH SIDE
6
7 POWER LOW SIDE
10
11
12
16
18
20
22
23
24
25
29 POWER LOW SIDE
30
31
32
33
34
35
40
41
42
44
45
46
49
50
51 POWER LOW SIDE
52 SIGNAL (Positive)
53
54
55
56
The repair methods given by the manufacturer in this document are based on the technical specifications, current at the time of release. The methods may be modified as a result of changes introduced by the
manufacturer in the production of the various component units and accessories from which the vehicles are manufactured. The reproduction, translation, transmission, in part of or whole of the present document,
are prohibited without the prior written consent of Mahindra & Mahindra Ltd. The use of this document by any person other than the trained personnel, at the Authorized Service Centre of Mahindra & Mahindra Ltd.,
will amount to unauthorized use and shall be liable for penalty/prosecution© 2012 Mahindra & Mahindra Ltd.
EMS
Function
GROUND
GROUND
POWER
POWER
POWER
GROUND
SIGNAL
POWER
POWER
SIGNAL
SIGNAL
SIGNAL
SIGNAL
SIGNAL
GROUND
SIGNAL
POWER
SIGNAL
GROUND
POWER
POWER
SIGNAL
SIGNAL
GROUND
POWER
SIGNAL
GROUND
SIGNAL
GROUND
SIGNAL
GROUND
SIGNAL
Connected To
GROUND
GROUND
INJECTOR 1 - INJECTOR 4
MAIN RELAY
INJECTOR 2 – INJECTOR 3
MAIN RELAY
INJECTOR 4
CLUTCH SENSOR
COOLANT TEMPERATURE SENSOR
FUEL TEMP SENSOR
VEHICLE SPEED SENSOR
ACCELERATOR PEDAL MODULE 1
AC PRESSURE SWITCH
VEHICLE SPEED SENSOR
CLUTCH SENSOR 10% Signal
REDUNDANT BRAKE SWITCH
WATER IN FUEL SENSOR
INJECTOR 3
CRANKSHAFT SENSOR
HFM SENSOR
RAIL PRESSURE SENSOR
COOLANT TEMPERATURE SENSOR
FUEL TEMPERATURE SENSOR
BOOST PRESSURE SENSOR
ACCELERATOR PEDAL MODULE 2
CLUTCH SENSOR 90% Signal
T50 SWITCH INPUT
CAM SHAFT SENSOR
CAM SHAFT SENSOR
CAM SHAFT SENSOR
EGR ACTUATOR
MAIN RELAY
INJECTOR 2
CRANK SHAFT SENSOR
HFM SENSOR
RAIL PRESSURE SENSOR
VEHICLE SPEED SENSOR
BOOST PRESSURE SENSOR
MAN-00201
SEP 2012/Rev 1
Pin no
G4
G4
1
87
1
87
2
1
2
1
1
2
4
3
2
4
2
2
3
5
3
1
2
1
1
4
T50
1
3
2
1
85
2
1
1
2
2
3
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6