Controls FIAT MAREA 2000 1.G Workshop Manual

FIAT MAREA 2000 1.G Workshop Manual MAREA 2000 1.G FIAT FIAT https://www.carmanualsonline.info/img/10/4653/w960_4653-0.png FIAT MAREA 2000 1.G Workshop Manual

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FIAT MAREA 2000 1.G Workshop Manual Marea- Marea Weekend © ™ Engine 
2000 range Q Fuel feed system 
10. 
FUEL SYSTEM 
INTRODUCTION 
Marea and Marea Weekend 1.9 JTD cars are equipped with a 4 cylinder in line, 1910 cc turbodiesel en­

Page 89 of 330

FIAT MAREA 2000 1.G Workshop Manual Ma tea- Marea Weekend 9 ™ 
2000 range (Q)  Fuel feed system 
Engine 
10. 
Control of injected fuel quantity 
The control unit controls the fuel pressure regulator and injectors on the basis of outpu

Page 90 of 330

FIAT MAREA 2000 1.G Workshop Manual Fuel feed system 
Engine Marea- Marea Weekend 9 ™ 
2000 range (Q) 
10. 
Control of idle speed 
On the basis of signals from the rpm sensor and engine coolant temperature sensor, the injection contro

Page 91 of 330

FIAT MAREA 2000 1.G Workshop Manual Marea-Marea Weekend 9] 
2000 range (j§)  
I) JTD 
Fuel feed system 
Engine 
10. 
Exhaust fumes control 
Through this function the injection control unit limits any exhaust fumes that could be produce

Page 92 of 330

FIAT MAREA 2000 1.G Workshop Manual Fuel feed system 
Engine Marea- Marea Weekend © ™ 
2000 range @ 
10. 
The control unit autodiagnostic system checks the signals coming from the sensors and compares them 
with the figures allowed:

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FIAT MAREA 2000 1.G Workshop Manual Engine Marea- Marea Weekend 9 ™ 
Fuel feed system 2000 range @ 
10. 
ELECTRONIC INJECTION CONTROL UNIT 
The control unit processes signals from the various sensors by applying software algorithms an

Page 114 of 330

FIAT MAREA 2000 1.G Workshop Manual Engine Marea- Marea Weekend IP ™ 
Fuel feed system 2000 range o 
10. 
The EGR valve consists of: 
- a Pierburg EGR solenoid (1) operated by engine management unit (2) 
- a pipe from the exhaust mani

Page 127 of 330

FIAT MAREA 2000 1.G Workshop Manual Auxiliary Units 
Climate control 
Marea-Marea Weekend 
2000 range O 
50 
COMPRESSOR (1910 JTD) 
The compressor fitted on this version is the SANDEN SD7V16 variable capacity type. 
The capacity of the

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FIAT MAREA 2000 1.G Workshop Manual Marea-Marea Weekend Electrical system 
2000 range (§) Index 
55. 
page 
PROTECTION AND SAFETY DEVICES 
- Protection and security devices 1 
- Junction unit 4 
- List of fuses and main protected circu

Page 149 of 330

FIAT MAREA 2000 1.G Workshop Manual Marea-Marea Weekend # *» 
2000 range © 
Electrical system 
Radio System 
55. 
GENERAL DESCRIPTION 
The car radio reception and playing system has been developed with the acoustic properties of the p
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