Punto (176) Factory Service Manual (1993-1999): 10 Engine
General
Engine
Transmission
Steering & suspension
Electrical
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
- Contents ('98 range, 1242 MPI 8v) › Returnless fuel system integral with m. marelli i.a.w. - 49f.d1 injection ignition system
Fuel system ('98 range, 1242 MPI 8v)23 pages
- Returnless fuel system integral with m. marelli i.a.w. - 49f.d1 injection-ignition system
- Starting and post - starting23
- Returnless fuel supply circuit
- Operation
- MARWAL ESS 276 fuel pump
- Safety and ventilation valve
- Removing delivery pipe ending from quick-release fitting on fuel manifold2345
- Location of iaw 49f injection/ignition system components in the engine compartment
- Checking fuel supply circuit pressure
- Checking watertightness of fuel delivery line
- Checking injector tightness
- Checking fuel consumption using Flowtronic device2
- Removing
- Refitting
- Removing-refitting electric pump/ fuel level gauge assembly
- Removing-refitting fuel level gauge
- Contents ('98 range, 1698 TD, 1698 CAT) › Fuel system
Fuel system ('98 range, 1698 TD, 1698 CAT)33 pages
- Fuel system ('98 range, 1698 TD, 1698 CAT)
- Foreword
- Injection pump
- Zeroing gauge
- Checking and adjusting engine idle speed
- Components of automatic cold injection advance device23
- Flow limiter built into Bosch injection pump2
- Exhaust gas recirculation system e.g.r.
- Electronic control unit Marelli MCR 102 A
- Accelerator lever potentiometer on injection pump
- Borg Warner modulator solenoid
- Cross section through Borg Warner modulator solenoid
- Maintenance position
- Regulation stage
- Checking rpm sensor gap2
- Location of EGR system components on vehicle
- Diagnoses and checks on EGR emission control system2
- Checking exhaust smoke using2
- Accelerator lever potentiometer on injection pump2
- Components of the E.G.R. system
- Location on car of e.g.r. system components2
- Rpm sensor
- Engine coolant temperature sensor
- Diagram of E.G.R. system pipe connections
- Diagram of e.g.r. electropneumatic control system
- Contents (1108, 1242 SPI) › Fuel system
Fuel system (1108, 1242 SPI)42 pages
- Foreword
- Key to Weber integrated injection-ignition system (SPI)
- Components of iaw spi system
- Fuel filter f1/03
- Inertia safety switch
- Perspective view of injector turret
- Bottom feed injector (iwm 523)
- Fuel system
- ENGINE IDLE SPEED CONTROL ACTUATOR (Step motor)
- Step motor strategy
- Injection-ignition electronic control unit
- Operating strategy
- Starting up engine and adjusting efficiency
- Checking ignition advance
- Active dialogue with fiat/lancia tester2
- Throttle valve position sensor2
- Intake air temperature sensor
- Weber integrated ignition system
- Ecu/actuator sensor electrical connection diagram23
- D. system for controlling harmful exhaust emissions23
- Fuel evaporation control and vapour recovery circuit2
- Safety valve (two-way)
- Cross sections through multifunctional valve in service positions a and b
- Cross sections through multifunctional valve in working positions23
- Checks - adjustments and repairs to weber injection/ignition system (s.p.i.) additional to diagnoses with fiat/lancia te
- Components of fuel pump assembly2
- Dismantling-fitting throttle valve opening position sensor (potentiometer) in injector turret
- Replacing inlet air temperature sensor
- Replacing absolute pressure sensor
- Checking gap
- Approximate check on idling ignition advance with stroboscopic lamp
- Checking levels of polluting emissions
- Fuel system (1108, 1242 SPI) › Summary table of polluting emission tolerances
IAW injection/ignition (1108, 1242 SPI)2 pages
- Contents (1242 16v) › Checks - adjustments and repair operations for injection/ignition system
Fuel system (1242 16v)35 pages
- Foreword
- Diagram showing operation of injection/ignition system
- Functions of the system
- Controlling and managing engine idle speed
- Butterfly tranistion (i.e. butterfly opening speed)
- Connection with the climate control system
- System connections to earth2
- Digram showing air intake circuit
- Diagram showing fuel supply circuit2
- Injection/ignition system wiring diagram
- Location of components in engine compartment
- Engine exhaust assembly diagram
- Injection/ignition system fuses and relays
- Identification of connections at the control unit (pin-out)
- Rpm and t.d.c. sensor
- Autodiagnosis and alternative function
- Wiring connector
- Recovery
- System relay feed (ndrs 240-113)
- Ignition coils (marelli bae 800 ak)
- Injector (iwp045)
- ELECTRIC FUEL PUMP (Marwal MSS071)
- Lambda sensor
- Autodiagnosis
- Checking engine idle speed
- Removing-refitting lambda sensor
- Removing-refitting fuel manifold and injectors2
- Removing-refitting butterfly casing
- Removing-refitting accelerator cable
- Checks on the fuel supply circuit2
- Checking fuel consumption using flowtronic equipment
- Contents (1242 MPI) › Operations on the vehicle
Fuel system (1242 MPI)15 pages
- Foreword2
- Diagram of m.marelli-weber i.a.w. 08f injection-ignition system
- A. fuel supply circuit
- Fuel pressure regulator (RPM 36)
- Technical specifications of Injector IW 057
- B - air intake circuit2
- Diagram showing electrical connections between ECU/sensors and actuators2
- Diagram showing fuel evaporation control system and location of components on vehicle
- Actuators
- Displayed parameters
- Removing-refitting fuel filter
- Removing-refitting fuel manifold with injectors and pressure regulator
- Contents (1242 SPI, Selecta Japan version) › Fuel system
Fuel system (1242 SPI, Selecta Japan version)4 pages
- Contents (1372 T) › Fuel system
Fuel system (1372 T)42 pages
- Diagram of bosch motronic m2.7 injection-ignition system
- Principle of operation of static ignition system2
- A. fuel supply circuit
- Fuel filter2
- Injector
- Inertia safety switch2
- B - intake and turbocharging circuit
- Pyrolysis
- Accelerator throttle case (throttle case)
- Tion solenoid (pierburg)
- Mechanical by-pass valve
- Intake air temperature sensor
- Injection-ignition ECU (control unit)
- A. System self-adaptation
- F. Full power
- Control unit-sensor-actuator electrical connection diagram
- Location of bosch motronic m2.7 injection-ignition system components in engine bay2
- Bosch system relays m 2.7
- Throttle valve position sensor
- Rpm and TDC sensor
- Detonation sensor
- Location of power module in engine bay
- Diagnosis using Fiat/Lancia Tester
- D - circuit for checking harmful exhaust emissions2
- Diagram of evaporation control and fuel vapour recovery circuit
- Safety valve (two-way)
- Cross sections through multifunctional valve in service positions a and b
- Cross sections through multifunctional valve in working positions c) and d)
- "SIEMENS" pneumatic flushing valve
- Crankcase gas recycling system
- Checks and adjustments to bosch m2.7 injection/ignition system additional to diagnosis with fiat/lancia tester
- Components of fuel pump assembly
- Removing-refitting fuel manifold with injectors and pressure regulator
- Adjusting injection timing sen- sor
- Approximate check on idling ignition advance with stroboscopic lamp
- Bosch ignition coil 0.221.503.407
- Checking levels of polluting emissions
Fuel system (1372 T)3 pages
- Contents (1581) › Contents (1581)
Fuel system (1581)34 pages
- Injection-ignition system diagram2
- Principle of operation of solid state ignition system
- System components2
- Fuel filter
- Pressure regulator and fuel manifold2
- B - air intake circuit2
- Butterfly valve position potentiometer
- ENGINE IDLE SPEED CONTROL ACTUATOR (Step motor)
- C - electric/electronic circuit
- Control unit functions
- Idle speed control
- Diagnosis using Fiat/Lancia tester
- Coolant temperature sensor2
- Location of g.m. m.p.i. injection-ignition system components in engine bay2
- D. system for controlling noxious exhaust emissions
- Fuel evaporation control and vapour recovery circuit
- Diagram of evaporation control and fuel vapour recovery circuit
- Electrical specifications23
- Checks - adjustments and repairs to main components of g.m. acg multec-xm injection/ignition system additional to diagno
- Removing-refitting fuel filter
- Removing-refitting electronic control unit (control unit)
- Tightening torques
- Dismantling-fitting throttle valve opening position sensor (potentiometer)
- Ignition coil with power module incorporated (AC - rochester)
- Adjusting accelerator control
- Checking levels of polluting emissions
Fuel system (1581)2 pages
- Contents (1698 D) › Contents (1698 D)
- Contents (1242 16v) › Removing-refitting
Removing-refitting (1242 16v)11 pages
Partial replacements (1242 16v)22 pages
- Removing-refitting auxiliary drivebelts
- Refitting
- Refitting
- Refitting234
- Refitting and tensioning timing belt2
- Removing-refitting cylinder head2
- Fitting cylinder head2
- Removing-refitting exhaust manifold
- Removing-refitting inlet manifold2
- Removing-refitting coolant pump2
- PROCEDURE FOR FILLING COOLING SYSTEM (heated version)
- Components of cooling system (heated version)
- PROCEDURE FOR FILLING COOLING SYSTEM (version with a/c)
- Components of cooling system (version with a/c)
- Contents (1242) › Removing-refitting
Sections through engine (1242)2 pages
- Contents (1372 T) › Removing-refitting
Removing-refitting (1372 T)16 pages
Sections through engines (1372 T)3 pages
- Contents (1697 TD) › Contents (1697 TD)
Replacement operations on vehicle (1697 TD)22 pages
- Contents (1108, 1242 SPI, 1242 MPI, 1372 T, 1697 TD) › Engine 1108 spi - 1242 spi
- Systems (1108, 1242 SPI, 1242 MPI, 1372 T, 1697 TD) › Fuel system operating diagram
- Lubrication (1108, 1242 SPI, 1242 MPI, 1372 T, 1697 TD) › Lubrication system operating diagram
- Cooling system (1108, 1242 SPI, 1242 MPI, 1372 T, 1697 TD) › Cooling system operating diagram
Fuel system (1108, 1242 SPI, 1242 MPI, 1372 T, 1697 TD)2 pages
Cooling system (1108, 1242 SPI, 1242 MPI, 1372 T, 1697 TD)2 pages
Lubrication (1108, 1242 SPI, 1242 MPI, 1372 T, 1697 TD)2 pages
- Fuel system (1108, 1242 SPI, 1242 MPI, 1372 T, 1697 TD) › Fuel system operating diagram
- Lubrication (1108, 1242 SPI, 1242 MPI, 1372 T, 1697 TD) › Lubrication system operating diagram
Cooling system (1108, 1242 SPI, 1242 MPI, 1372 T, 1697 TD)5 pages