Electric/Electronic Components - Santana PS-10 Service Manual

PIN
1
Coolant temperature sensor signal
2
Intake manifold air temperature sensor signal
3
Positive 5V for intake manifold air temperature and pressure sensor
4
Camshaft speed and phase sensor signal
5
6
Fuel pressure sensor (ground)
7
Positive for fuel pump telerruptor command
8
Telerruptor ground
9
Positive fuel pressure regulator electro-valve
10
2nd cylinder electro-injector ground
11
12
1st cylinder electro-injector ground
13
Positive fuel pressure sensor
14
15
Positive fuel temperature sensor signal
16
17
18
19
Ground for intake manifold air temperature and pressure sensor
20
Ground for fuel pressure regulator electro-valve and 3
21
positive 3 piston deactivator
rd
22
23
3rd cylinder electro-injector ground
24
4th cylinder electro-injector ground
25
26
27
28
29
Flywheel speed counter sensor signal
30
Coolant and fuel temperature sensor ground
31
Camshaft speed and phase sensor ground
32
Positive telerruptor for fuel heater in filter
33
Fuel pressure in Rail sensor signal
34
Intake manifold air pressure sensor signal
35
Positive telerruptor air-conditioning compressor exclusion
36
37
Ground for flywheel speed sensor
38
39
Positive telerruptor electro-fan command
40
Positive 1st cylinder electro-injector
41
Positive 4th cylinder electro-injector
42
Positive 3rd cylinder electro-injector
43
Positive 2nd cylinder electro-injector
CONTROL UNIT CONNECTORS APPLICATION
CONNECTOR "A" FOR ENGINE COMPONENTS
ENGINE FUEL AND EMISSION CONTROL SYSTEM 6C-37

ELECTRIC/ELECTRONIC COMPONENTS

Electronic control unit MS 6.3
The electronic control unit is a "flash EPROM" - i.e. it is
reprogrammable from the exterior without having to intervene on
the hardware. The injection control board has the absolute
pressure sensor integrated to improve the management of the
injection system.
The control unit is fitted on the left side of the engine vane and is
connected to the vehicle via two 43 pole connectors:
- connector A for the components found in the engine
- connector B for the components of the vehicle
FUNCTION
piston deactivator
rd