Alfa Romeo 4C - Repair, Service and Maintenance Manual

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ALFA ROMEO 4C - WORKSHOP, SERVICE, REPAIR MANUAL

- English Service Manual / Repair Manual, to vehicles Alfa Romeo 4C.

 CONTENTS:

01 - GENERAL INFORMATION

- 00 - NEW 4C MODEL – INFO
- 01 - CONNECTORS
- m001a body computer (passenger compartment)
- m001b body computer (passenger compartment
- m001c body computer (passenger compartment
- m001d body computer (passenger compartment 2
- m001d body computer (passenger compartment)
- m001e body computer (dashboard)
- m001f body computer (dashboard
- m010a engine management control unit (passenger compartment) (heater
- m010a engine management control unit (passenger compartment) (manual air conditioner
- m010b engine management control unit (engine)
- m051 braking system control unit (passenger compartment
- m060a air bag control unit (dashboard
- m060b air bag control unit (passenger compartment
- m084a parking sensor control unit (passenger compartment
- m084b parking sensor control unit (passenger compartment
- m092 steering angle control unit
- m094a radio receiver node (dashboard
- m094b radio receiver node (dashboard
- m195 dual clutch automatic transmission gear selector control unit
- m196a dual clutch automatic transmission control unit
- m196b dual clutch automatic transmission control unit
- m196c dual clutch automatic transmission control unit
- m197 voltage regulator for double clutch gearbox pump
- m210 anti-lift control unit
- 02 - ELECTRICAL EQUIPMENT
- e1010 power supply
- e1020 earths
- e1050 can connection lines
- e2010 side lights - no. plate lights
- e2011 dipped headlamps (bi-led headlights
- e2011 dipped headlamps -xenon headlamps
- e2012 main beam headlamps (bi-led headlights)
- e2012 main beam headlamps
- e2020 direction indicators -hazard warning lights
- e2021 brake lights
- e2022 reversing lights
- e2031 rear fog lamps
- e2510 courtesy lights
- e2535 control lights
- e3010 horns
- e3020 windscreen wash-wipe
- e3032 door mirror adjustment
- e3040 central locking
- e3050 electric front windows
- e3070 cigar lighter -current socket
- e3090 parking sensor
- e3510 radio
- e4010 instrument panel
- e4080 trip computer
- e5010 starting and recharing
- e5020 engine cooling
- e5030 petrol engines electronic management
- e5060 cruise control
- e6010 heater
- e6020 air conditioning
- e6021 compressor engagement
- e7010 code
- e7015 alarm
- e7023 esp
- e7030 airbag
- e7052 dual clutch automatic transmission
- e7060 tyre inflation pressure control system
- e7074 alfa dna system
- e7077 fuel cut-off system
- e8010 diagnostic multiple connector pdf
- electrical functionsindex
- 03 - MAINTENANCE

02 - DESCRIPTION

- 00 - AUXILIARY UNITS
- 01 - BRAKES
- 02 - ELECTRICAL EQUIPMENT
- 03 - ENGINE
- 04 - 1.8 TURBO EURO 6 ENGINE
- p000a-62 exhaust camshaft control - signal compare failure
- p000b-62 intake camshaft control - signal compare failure
- p0a8f-21 battery voltage - signal amplitude below minimum
- p0a8f-22 battery voltage - signal amplitude above maximum
- p1b11-62 torque intervention monitoring - signal compare failure
- p1d51-68 dcs (drag control system) intervention - event information
- p0010-11 exhaust camshaft phase variator actuator - circuit short to ground
- p0010-12 exhaust camshaft phase variator actuator - circuit short to battery
- p0010-13 exhaust camshaft phase variator actuator - circuit open
- p0011-62 exhaust camshaft phase variator actuator - signal compare failure
- p011b-21 engine coolant temperature sensor (functional test) - signal amplitude below minimum
- p011b-22 engine coolant temperature sensor (functional test) - signal amplitude above maximum
- p0013-11 intake camshaft phase variator actuator - circuit short to ground
- p0013-12 intake camshaft phase variator actuator - circuit short to battery
- p0013-13 intake camshaft phase variator actuator - circuit open
- p013a-22 downstream lambda probe (electrical test) - signal amplitude above maximum
- p0014-62 intake camshaft phase variator actuator - signal compare failure
- p0016-78 offset between exhaust camshaft and crankshaft - alignment or adjustment incorrect
- p0017-78 camshaft-crankshaft assembly - alignment or adjustment incorrect
- p0033-11 dump valve turbo - circuit short to ground
- p0033-12 dump valve turbo - circuit short to battery
- p0033-13 dump valve turbo - circuit open
- p0039-73 dump valve turbo - actuator stuck closed
- p060b-04 ad converter - system internal failures
- p060d-96 ad converter (accelerator pedal info) - component internal failure
- p061a-64 ad converter (torque engine info) - signal plausibility failure
- p061c-04 ad converter (engine rpm info) - system internal failures
- p0068-21 air mass flow sensor - signal amplitude under minimum
- p0068-22 air mass flow sensor - signal amplitude above maximum
- p0069-21 intake manifold pressure at key on - signal amplitude below minimum
- p0069-22 intake manifold pressure at key on - signal amplitude above maximum
- p0070-86 engine air temperature sensor - signal invalid
- p0090-13 fuel pressure regulator - circuit open
- p0091-1a fuel pressure regulator - circuit resistance below threshold
- p0091-19 fuel pressure regulator - circuit current above threshold
- p0092-19 fuel pressure regulator - circuit current above threshold
- p0095-11 air intake manifold temperature - circuit short to ground
- p0095-15 air intake manifold temperature - circuit open or shortcircuit to battery
- p0095-62 air intake manifold temperature - signal compare failure
- p0096-21 air intake manifold temperature plausibility - signal amplitude below minimum
- p0096-22 air intake manifold temperature plausibility - signal amplitude above maximum
- p0100-1c air mass flow meter (electrical test) - circuit voltage out of range
- p0100-26 air mass flow meter (electrical test) - signal rate of change below threshold
- p0100-27 air mass flow meter (electrical test) - signal rate of change above threshold
- p0101-21 air mass flow meter drift - signal amplitude below minimum
- p0101-22 air mass flow meter drift - signal amplitude above maximum
- p0101-26 air mass flow meter drift - signal rate of change below threshold
- p0101-27 air mass flow meter drift - signal rate of change above threshold
- p0105-11 intake manifold pressure sensor (electrical test) - circuit short to ground
- p0110-11 intake manifold air sensor - circuit short to ground
- p0110-15 intake manifold air sensor - circuit short to battery or open
- p0110-62 intake manifold air sensor - signal compare failure
- p0111-21 air mass flow meter temperature plausibility - signal amplitude below minimum
- p0111-22 air mass flow meter temperature plausibility - signal amplitude above maximum
- p0115-11 engine coolant temperature sensor (electrical test) - circuit short to ground
- p0115-15 engine coolant temperature sensor (electrical test) - circuit short to battery or open
- p0115-62 engine coolant temperature sensor (electrical test) - signal compare failure
- p0116-21 engine coolant temperature sensor (functional test) - signal amplitude below minimum
- p0120-12 accelerator pedal potentiometer 1 - circuit short to battery
- p0120-14 accelerator pedal potentiometer 1 - circuit short to ground or open
- p0121-12 throttle potentiometer sensor 1 - circuit short to battery
- p0121-14 throttle potentiometer sensor 1 - circuit short to ground or open
- p0121-62 throttle potentiometer sensor 1 - signal compare failure
- p0130-11 upstream lambda probe (electrical test) - circuit short to ground
- p0130-12 upstream lambda probe (electrical test) - circuit short to battery
- p130a-98 misfire detected - component or system over temperature
- p0133-26 upstream lambda probe (functional test) - signal rate of change below threshold
- p0134-13 upstream lambda probe (electrical test) - circuit open
- p0134-17 upstream lambda probe (electrical test) - circuit voltage above threshold
- p0135-11 upstream lambda probe heater command - circuit short to ground
- p0135-12 upstream lambda probe heater command - circuit short to battery
- p0135-13 upstream lambda probe heater command - circuit open
- p0136-11 downstream lambda probe (electrical test) - circuit short to ground
- p0136-12 downstream lambda probe (electrical test) - circuit short to battery
- p0136-13 downstream lambda probe (electrical test) - circuit open
- p0136-62 downstream lambda probe (electrical test) - signal compare failure
- p0139-16 downstream lambda probe (electrical test) - circuit voltage below threshold
- p0139-17 downstream lambda probe (electrical test) - circuit voltage above threshold
- p0141-11 downstream lambda probe heater command - circuit short to ground
- p0141-12 downstream lambda probe heater command - circuit short to battery
- p0141-13 downstream lambda probe heater command - circuit open
- p160a-01 wda in fault - general electrical information
- p160a-02 wda in fault - general signal failure
- p161a-62 torque limitation - signal compare failure
- p0169-62 air mass failed - signal compare failure
- p0190-11 rail pressure sensor - circuit short to ground
- p0190-15 rail pressure sensor - circuit short to battery or open load
- p0191-21 fuel high pressure signal - signal amplitude below minimum
- p0191-22 fuel high pressure signal - signal amplitude above maximum
- p0201-72 injector 1 command - actuator stuck open
- p0202-72 injector 2 command- actuator stuck open
- p0203-72 injector 3 command - actuator stuck open
- p0204-72 injector 4 command - actuator stuck open
- p0217-62 performance limitation for water high temp - signal compare failure
- p0219-68 engine overspeed recognition - event detection
- p0220-12 accelerator pedal potentiometer 2 - circuit short to battery
- p0220-14 accelerator pedal potentiometer 2 - circuit short to ground or open
- p0221-12 throttle potentiometer sensor 2 - circuit short to battery
- p0221-14 throttle potentiometer sensor 2 - circuit short to ground or open
- p0221-62 throttle potentiometer sensor 2 - signal compare failure
- p0230-11 fuel pump relay command - circuit short to ground
- p0230-15 fuel pump relay command - circuit short to battery or open
- p0235-11 turbocharger pressure sensor - circuit short to ground
- p0235-15 turbocharger pressure sensor - circuit short to battery or open
- p0236-21 turbocharger pressure sensor - signal amplitude below minimum
- p0236-22 turbocharger pressure sensor - signal amplitude above maximum
- p0236-25 turbocharger pressure sensor - signal shape-waveform failure
- p0236-29 turbocharger pressure sensor - signal invalid
- p0240-72 turbocharger pressure control - actuator stuck open
- p0240-73 turbocharger pressure control - actuator stuck closed
- p0243-11 waste gate valve (electrical test) - circuit short to ground
- p0243-12 waste gate valve (electrical test) - circuit short to battery
- p0243-13 waste gate valve (electrical test) - circuit open
- p0261-13 cylinder 1 injector - circuit open
- p0261-19 cylinder 1 injector - circuit current above threshold
- p261a-4b water pump (after run) - overtermperature
- p261a-11 water pump (after run) - short circuit to gnd
- p261a-12 water pump (after run) - short circuit to battery
- p261a-13 water pump (after run) - open circuit
- p0262-1a cylinder 1 injector - circuit resistance below threshold
- p0262-19 cylinder 1 injector - circuit current above threshold
- p0264-13 cylinder 2 injector - circuit open
- p0264-19 cylinder 2 injector - circuit current above threshold
- p0265-1a cylinder 2 injector - circuit resistance below threshold
- p0265-19 cylinder 2 injector - circuit current above threshold
- p0267-13 cylinder 3 injector - circuit open
- p0267-19 cylinder 3 injector - circuit current above threshold
- p0268-1a cylinder 3 injector - circuit resistance below threshold
- p0268-19 cylinder 3 injector - circuit current above threshold
- p0270-13 cylinder 4 injector - circuit open
- p0270-19 cylinder 4 injector - circuit current above threshold
- p0271-1a cylinder 4 injector - circuit resistance below threshold
- p0271-19 cylinder 4 injector - circuit current above threshold
- p0300-92 misfire random - performance or incorrect operation
- p0301-92 misfire cylinder 1 - performance or incorrect operation
- p0302-92 misfire cylinder 2 - performance or incorrect operation
- p0303-92 misfire cylinder 3 - performance or incorrect operation
- p0304-92 misfire cylinder 4 - performance or incorrect operation
- p0318-62 wheel speed information - signal compare failure
- p0325-36 knock sensors cylinder 1 + 2 - signal frequency too low
- p0325-37 knock sensors cylinder 1 + 2 - signal frequency too high
- p0327-11 knock sensors cylinder 1 + 2 - circuit short to ground
- p0327-12 knock sensors cylinder 1 + 2 - circuit short to battery
- p0328-11 knock sensors cylinder 1 + 2 - circuit short to ground
- p0328-12 knock sensors cylinder 1 + 2 - circuit short to battery
- p0330-36 knock sensors cylinder 3 + 4 - signal frequency too low
- p0330-37 knock sensors cylinder 3 + 4 - signal frequency too high
- p0332-11 knock sensors cylinder 3 + 4 - circuit short to ground
- p0332-12 knock sensors cylinder 3 + 4 - circuit short to battery
- p0333-11 knock sensors cylinder 3 + 4 - circuit short to ground
- p0333-12 knock sensors cylinder 3 + 4 - circuit short to battery
- p0335-62 engine speed sensor- signal compare failure
- p0336-29 engine speed sensor - signal invalid
- p0336-64 engine speed sensor - signal plausibility failure
- p0340-11 camshaft sensor - circuit short to ground
- p0340-15 camshaft sensor - circuit short to battery or open
- p0340-62 camshaft sensor - signal compare failure
- p0341-76 camshaft sensor - wrong mounting position
- p0365-11 camshaft position sensor - circuit short to ground
- p0365-15 camshaft position sensor - circuit short to battery or open
- p0365-62 camshaft position sensor - signal compare failure
- p0366-76 camshaft position sensor - wrong mounting position
- p0420-62 catalyst efficiency - signal compare failure
- p0441-72 evaporative emission control system (evap) - signal below threshold
- p0441-73 evaporative emission control system (evap) - signal above threshold
- p0443-11 evaporative emission control system (evap) - circuit short to ground
- p0443-12 evaporative emission control system (evap) - circuit short to battery
- p0443-13 evaporative emission control system (evap) - circuit open
- p0460-86 fuel level sensor - signal invalid
- p0480-4b cooling fan1 - over temperature
- p0480-11 cooling fan1 - circuit short to ground
- p0480-12 cooling fan1 - circuit short to battery
- p0480-13 cooling fan1 - circuit open
- p0481-4b cooling fan2 - over temperature
- p0481-11 cooling fan2 - circuit short to ground
- p0481-12 cooling fan2 - circuit short to battery
- p0481-13 cooling fan2 - circuit open
- p0500-68 vehicle speed - event information
- p0500-85 vehicle speed - signal above allowable range
- p0503-64 vehicle speed sensor plausibility - signal plausibility failure
- p0504-13 brake pedal switch - circuit open
- p0504-62 brake pedal switch - signal compare failure
- p0504-67 brake pedal switch - signal incorrect after event
- p0504-82 brake pedal switch - alive-sequence counter incorrect
- p0505-21 idle control system - signal amplitude below minimum
- p0505-22 idle control system - signal amplitude above maximum
- p0520-67 oil pressure switch - circuit short to battery or open
- p0530-12 air conditioner pressure sensor - circuit short to battery
- p0530-14 air conditioner pressure sensor - circuit open or short circuit to ground
- p0560-16 upstream main relay battery voltage - circuit voltage below threshold
- p0560-17 upstream main relay battery voltage - circuit voltage above threshold
- p0564-86 cruise control - signal invalid
- p0576-62 cruise control - signal compare failure
- p0579-62 cruise control - signal compare failure
- p0597-13 thermostat heater - open circuit
- p0598-11 thermostat heater - circuit short to ground
- p0599-4b thermostat heater - overtermperature
- p0599-12 thermostat heater - circuit short to battery
- p0601-43 control unit faulty (eeprom) - special memory failure
- p0601-44 control unit faulty (eeprom) - data memory failure
- p0601-45 control unit faulty (eeprom) - program memory failure
- p0605-47 control unit faulty (rom) - watchdog-safety failure
- p0606-48 control unit faulty (internal component) - supervision software failure
- p0610-62 control unit faulty (internal component) - signal compare failure
- p0615-11 starter relay command - circuit short to ground
- p0615-12 starter relay command - circuit short to battery
- p0615-13 starter relay command - open circuit
- p0621-93 alternator signal - no operation
- p0621-94 alternator signal - unexpected operation
- p0638-22 throttle valve actuator electrical failure - signal amplitude above maximum
- p0638-64 throttle valve actuator electrical failure - signal plausibility failure
- p0638-68 throttle valve actuator electrical failure - event information
- p0638-74 throttle valve actuator electrical failure - actuator slipping
- p0645-4b air conditioner compressor relay - over temperature
- p0645-11 air conditioner compressor relay - circuit short to ground
- p0645-12 air conditioner compressor relay - circuit short to battery
- p0645-13 air conditioner compressor relay - circuit open
- p0666-11 engine control module (ecm) internal temp sensor - circuit short to ground
- p0666-12 engine control module (ecm) internal temp sensor - circuit short to battery
- p0667-64 engine control module (ecm) internal temp sensor - signal plausibility failure
- p0685-11 main relay command - circuit short to ground
- p0685-74 main relay command - actuator stuck closed
- p0685-94 main relay command - actuator stuck open
- p0700-64 torque engine request by transmission control module - signal plausibility failure
- p0700-66 torque engine request by transmission control module - signal has too many transitions
- p0700-68 torque engine request by transmission control module - event information
- p0701-68 stop engine request by transmission control module - event information
- p0704-86 clutch switch - signal invalid
- p0706-64 gearbox information - signal plausibility failure
- p1011-1c control unit faulty controlled valve operation (cvo) on cylinder 1 - circuit voltage out of range
- p1012-1c control unit faulty controlled valve operation (cvo) on cylinder 2 - circuit voltage out of range
- p1013-1c control unit faulty controlled valve operation (cvo) on cylinder 3 - circuit voltage out of range
- p1014-1c control unit faulty controlled valve operation (cvo) on cylinder 4 - circuit voltage out of range
- p1021-61 control unit faulty controlled valve operation (cvo) on cylinder 1 - signal calculation failure
- p1021-64 control unit faulty controlled valve operation (cvo) on cylinder 1 - signal plausibility failure
- p1022-61 control unit faulty controlled valve operation (cvo) on cylinder 2 - signal calculation failure
- p1022-64 control unit faulty controlled valve operation (cvo) on cylinder 2 - signal plausibility failure
- p1023-61 control unit faulty controlled valve operation (cvo) on cylinder 3 - signal calculation failure

AND MORE....