N
- Make
- Alfa Romeo
- Model
- 145/146 Electrical System Diagnosis Manual, Volume 3
- Year
- 1994–2001
- Section
- Key to components › N
146 electrical system diagnosisN
N
- N12 Headlamp washer timer
- N13 Hazard warning lights and direction indicators intermittence
- N14 Electronic windscreen wiper intermittence
- N25 Rear fog guard electronic device
- N31 Fuel warming device
- N38 Power window control unit
- N45 Anti-theft device control unit
- N51 Hydraulic unit with ABS control unit
- N60 Sun roof control unit
- N65 E.G.R. control unit
- N67 Remote control signal receiver
- N77 ALFA ROMEO CODE control unit
- N78 ALFA ROMEO CODE receiver
- N83 Fuel level signal damper
- N85 Additional heater control unit
O SERVICES
- O1 Heated rearscreen
- O2a High tone horn
- O2b Low tone horn
- O4 Car radio
- O5a RH front loud-speaker
- O5b LH front loud-speaker
- O5c RH rear loud-speaker
- O5d LH rear loud-speaker
- O6 Cigar lighter - current socket
- O14 LH front seat heater
- O17 RH front seat heater
- O18 RH wing mirror defroster
- O19 LH wing mirror defroster
- O22 Additional engine fan resistance
- O27 K.S.B. device
- O28 DIM-DIP Resistance
- O31a RH Tweeter loud-speaker
- O31b LH Tweeter loud-speaker
- O38 Additional heater glow plugs
P ELECTRIC MOTORS
- P1 Windscreen wiper motor
- P2 Engine cooling fan
- P2a Engine cooling fan
- P2b Engine cooling fan
- P8 LH wing mirror motor
- P9 RH wing mirror motor
- P10 Front RH door lock motor
- P11 Front LH door lock motor
- P12 Rear RH door lock motor
- P13 Rear LH door lock motor
- P14 Front RH power window motor
- P15 Front LH power window motor
- P16 Rear RH power window motor
- P17 Rear LH power window motor
- P18 Electric fuel pump
- P19 Windscreen and rearscreen washer pump
- P20 Headlamp washer pump
- P21 Rearend wiper motor
- P24 Sun roof motor
- P35a RH headlamp aiming motor
- P35b LH headlamp aiming motor
Q HEATING/VENTILATION - AIR CONDITIONING
- Q1 Heater fan
- Q4 Heater fan control
- Q5 Heater fan speed adjustment resistance
- Q9 Minimum pressure switch
- Q11 Compressor electromagnetic coupling
- Q12 Compressor electromagnetic coupling cut-off thermal contact
- Q20 Min. and max. sensor pressure contact
- Q21 Climate control system control unit
- Q22 Electromagnetic coupling relay
- Q24 Outside temperature sensor
- Q25 Treated air temperature sensor
- Q26 Antifrost sensor
- Q27 Air recirculation flap control motor
- Q30 Air mixing control motor
- Q31 Climate control electronic regulator
- Q32 Auxiliary relay for heating and ventilation
- Q33 Passenger compartment air temperature sensor
- Q34 Required air adjustment control
- Q39 Fuse for conditioning system - 30 A
- Q41 Set of relay and fuses for air conditioner
- Q42 Conditioner fan delay device
- Q65 Fuse for conditioning system-7.5 A
- Q66 Fuse for conditioning system-3A
- Q67 Compressor disengagement control unit
- Q68 Compressor and air recirculation engagement switches
- Q69 Heater fan 1st speed relay
- Q71 Antifrost thermostat
- Q72 Fast defrosting switch
- Q73a Air recirculation relay
- Q73b Air recirculation relay
R SAFETY DEVICES
- R22 Airbag control unit
- R23 Capsule on steering wheel for airbag
- R27 Passenger's side airbag capsule
- R30 Passenger present sensor for Air Bag
- R31 LH Side Bag sensor
- R32 RH Side Bag sensor
- R33 LH Side Bag capsule
- R34 RH Side Bag capsule
S ELECTRONIC INJECTION
- S3 Elettroinjectors
- S5 Air flow meter
- S7 Engine temperature sensor
- S11 Electronic injection control unit
- S12a Fuel pump relay
- S12c Timing variator relay
- S12e Air flow meter relay
- S13 Timing sensor
- S20 Pinging sensor
- S28 Injection control relay
- S29 Idle adjustment actuator
Parts & tools for this job For 1994 Alfa Romeo 145/146
- TOOLDigital multimeterSearch: automotive digital multimeter
- PARTAssorted fuse kitSearch: car fuse assortment kit
- TOOLWire crimper and connector kitSearch: wire crimper connector kit
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