FIAT MAREA 2000 1.G Repair Manual

Technical Data Marea
Rear suspension 2000 range (§)
00.44
Rear suspension independent with track control arms anchored to an auxiliary crossmember. Variable
flexibility coil springs and anti-roll bar. Gas shock absorbers with low friction coefficient lower bushes.
ENGINE TYPE lopi lev ICphov
Coil springs
Wire diameter mm 12.3 ± 0.1
Number of effective coils 5.93
Coil direction clockwise
Released spring height mm 316
Height of spring under a load of:
347-373 daN mm 184
Spring are divided into two categories,
identified by markings
yellow (1) for those: 360 daN height of mm
under a load of
> 184
green (1) for those: 360 daN height of mm
under a load of:
< 184
(1) Springs of the same type must be fitted.
Dampers
Make double acting, telesopic, gas
Open (start of damping action) mm 321 ± 2
Closed (iron against iron) mm 224 ± 2
Stroke mm 97
Anti-roll bar
Anti-roll bar diameter mm 17
44 Print n° 506.763/23

Marea Weekend Technical Data
2000 range o Rear suspension
00.44
Rear suspension independent with track control arms anchored to an auxiliary crossmember. Variable
flexibility coil springs and anti-roll bar. Gas shock absorbers with low friction coefficient lower bushes.
ENGINE TYPE
Coil springs
Wire diameter mm 12.3±0.1 12.8±0.1
Number of effective coils 5.93 5.93
Coil direction clockwise
Released spring height mm 320 322
419-445 daN mm
Spring height under
184 -
a load of:
432 daN mm -184
Spring are divided into two categories,
identified by markings
412 daN
yellow (1) for those: oT mm
>184 _
under a load of hpinht
432 daN a
of mm
->184
412 daN aJS* green (1) for those ot mm
<184 -
under a load of: _ hpiflht 432 daN a "eif£J ot mm -<184
(1) Springs of the same type must be fitted.
Dampers
Make double acting, telesopic, gas
Open (start of damping action) mm 321 ± 2
Closed (iron against iron) mm 224 ± 2
Stroke mm 97
Anti-roll bar
Anti-roll bar diameter mm 17
Copyright by Fiat A uto 45

Technical Data Marea- Marea Weekend
Electrical system 2000 range (§)
00.55
i^p} 16v J^M) 20v
STARTER MOTOR
Bosch
DW -12V -1.1 kW
Valeo
DGRA-12V-1,3kW(B)
Bosch
0 74.5-1.1/12V
Bosch
O 78.5-2 kW/12V
ALTERNATOR
Bosch
KCB1-14V-45/80A
Bosch
KCB2-14V-50/90A
(•) n
M. Marelli
A127IR-14V-55/100A
M. Marelli
A115IM-14V-55/105A
M. Marelli
A115IR-14V-70/120A
(•)
VOLTAGE REGULATOR BUILT IN ELECTRONIC
BATTERY
12V-50Ah-250A
12V-60Ah-380A
(A) n
12V-50Ah-250A 12V-60Ah-380A
12V-70Ah-450A (A)
IGNITION SYSTEM
Integrated electronic
injection-ignition
MPI I.A.W.
Weber-Marelli
Injection-ignition
Bosch Motronic MPI
integrated electronic
-
IGNITION
COIL M. Marelli BAE 920 A Bosch 0.221.504.014 -
SPARK PLUGS NGK BKR5EZ
Champion RC10YCC Champion RC8BYC -
CONTROL UNIT
INJECTION ADVANCE ELEC­
TRONIC
--Bosch EDC 15 C7
(•) For vehicles with climate control system (*) North European version (A) For the TAXI version
(•) Alternative
46 Print n° 506.763/23

Marea- Marea Weekend Technical Data
2000 range (§) Electrical equipment: starting
00.55
STARTER MOTOR l^p| 20v I^P) JTD
Make Bosch
DW -12V -1,1 kW
Bosch
0 74.5-1.1/12
Bosch
0 78.5-2 KW/12
Voltage V 12
Nominal power kW 1.1 1.1 2
Rotation, pinion side clockwise
No. of poles 6 4 6
Winding windings in series permanent magnets
Engagement free wheel
Operation solenoid
End float of armature shaft mm 0.1-0.5 0.1-0.5 0.1-0.5
Data for bench test
Operating test (*):
current A
speed rpm
voltage V
torque developed daNm
-
360-380
1150
8.15
1.30
500
1950
7.30
1.30
Engagement test (*):
current A
voltage V
torque developed daNm
-680-700
4.9
3.11
1200
5.5
3.0
Idle test (*):
current A
voltage V
speed rpm
-
60-80
4.9
4040
70-80
11.5
5450-5750
Relay [ pull in Q -0.33-0.37 0.4
Winding
resistance (*) 1 hold in Q -1.13-1.27 1.7
Lubrication
Internal splines and
shaft bushes
VS+ SAE 10W
Enagement sleeve and intermediate
disc TUTELA MR3
(*) Data obtained at an ambient temperature of 20°C.
NOTE When overhauling it is not necessary to undercut the insulator between the commutator bars
Copyright by Fiat Auto 47

Technical Data Marea-Marea Weekend
Electrical equipment: recharging 2000 range @)
00.55
ALTERNATOR
l^p) lev rgp> JTD
Make
Bosch
KCB1-14V-45/80A
M. Marelli A127IR-14V-55/100A
M. Marelli A115IM-14V-55/105A
Make
Bosch KCB2-14V-
50/90A (•) (*)
M. Marelli A127IR-14V-55/100A M. Marelli
A127IR-14V-70/120A
(•)
Nominal voltage y
of system 14 14 14
Maximum current A 80 (90) (*)(•) 100 105 (120)(«)
Nominal current at 1800 rpm rpm 45 (50) (*)(•) 55 55 (70)(»)
Nominal current at 6000 rpm A 80 (90) (*)(•) 100 105 (120)(«)
Field winding resistance between
the two slip rings (A)
2.66-2.94
(2.47-2.73) (*)(•) 2.66-2.94 -
Direction of rotation (seen from control
side) Clockwise
Diode power rectifiers preconstituted bridge
(A) Data obtained at an ambient temperature of 20°C. (•) For vehicles with climate control system C) For the TAXI version
VOLTAGE REGULATOR Electronic, built-in
Make BR1 RTM 151 B RTM 151A
Alternator speed rpm
for test 7000
Thermal stabilization corrector ^ -
Test current A -
Regulation voltage (A) y 14.3-14.6
(A) Data obtained at an ambient temperature of 23°C.
48 Print n° 506.763/23

Technical Data
Electrical equipment: recharging
00.55
Bosch KCB1-14V-45/80A
Bosch KCB2-14V-50/90A
M. Marelli A127IR-14V-55/100A
M. Marelli A115IM-14V-55/105A
M. Marelli RTM 151 B
Marea- Marea Weekend
2000 range ©)
Alternator wiring diagram
Typical voltage regulator curves
M. Marelli RTM 151 A
Copyright by Fiat Auto 49

Technical Data Marea-Marea Weekend
Electrical equipment: electronic injection- ignition 2000 range ©)
00.55
INTEGRATED ELECTRONIC
INJECTION/IGNITION SYSTEM r^p) lev
Make I.A.W. M.P.I. WEBER - MARELLI
Firing order 1-3-4-2
INJECTION/IGNITION CONTROL UNIT
Make and versions with manual gearbox I.A.W. 4EF. B3
type versions with automatic transmission I.A.W. 4EF. L1
IGNITION COIL WITH 4 HIGH TENSION INTAKES
Make Champion
Type BAE 920 A
Ohmic resistance of primary winding at 20°C Q 0.580
Ohmic resistance of secondary winding at 20°C Q 9100
SPARK PLUGS
Make and type NGK BKR5EZ
CHAMPION RC10YCC
Thread on engine M14x1.25
Spark gap mm 0.8
TOP DEAD CENTRE AND RPM SENSOR
Make M. Marelli
Type CVM 02
Sensor winding resistance at 20°C Q 575-750
Distance (gap) between sensor and
crankshaft pulley tooth 0.5 + 1.5
ADVANCE ON ENGINE
With engine idling 700±50/min 4°
50 Print n° 506.763/23

Marea- Marea Weekend Technical Data
2000 range © Electrical equipment: electronic injection- ignition
00.55
INTEGRATED ELECTRONIC
INJECTION/IGNITION SYSTEM I^P) 20v
Make Bosch ME31F001
Firing order 1-2-4-5-3
IGNITION COIL (1 PER SPARK PLUG)
Make Bosch
Type 0.221.504.014
Ohmic resistance of primary winding at 20°C Q 0.,4
Ohmic resistance of secondary winding at 20°C Q 8500
TOP DEAD CENTRE AND RPM SENSOR
Make and type Bosch 0.281.002.102
Sensor winding resistance at 20°C Q 774 + 946
Distance (gap) between sensor and
crankshaft pulley tooth 0.8 H- 1.5
DETONATION SENSOR
Make Bosch
Type 0.261.231.095
SPARK PLUGS
Make and type CHAMPION RC8BYC
Thread on engine M 14x 1.25
Spark gap mm 0.8
Copyright by Fiat Auto 51

Marengo^™ Introduction and technical data
2000 range Index
oo.
page
INTRODUCTION
- Identification data 1
- Dimensions 1
- Weights 2
- Performance 2
- Fuel consumption 2
TECHNICAL DATA
- Front suspension 3
- Rear suspension 3
NOTE
This section gives technical data for the Fiat Marengo 2000 range equipped with a 1910 JTD EC F3 en­
gine. For further information, see the Fiat Marea - Fiat Marea Weekend manual publication no. 506.763
and subsequent updates
Copyright by Fiat Auto