Opel Vectra A

since 1988-1995 release

Repair and operation of the car



Vektr's Opel And
+ 1. Maintenance instruction
+ 1.1 Maintenance
+ 2. Engine
+ 3. Repair of DOHC engines
+ 4. Repair of the diesel engine
+ 5. Cooling system
+ 6. Fuel system
+ 7. The fuel and exhaust system of models with system of injection of fuel
+ 8. Exhaust system and system of decrease in toxicity of exhaust gases
+ 9. Fuel systems of the diesel engine
+ 10. Engine electrical systems
+ 11. Transmission
+ 12. Mechanical transmission
+ 13. Automatic transmission
+ 14. Power shafts
+ 15. Brake system
+ 16. Suspension bracket
+ 17. Body
- 18. Electric equipment
   18.2. General information
   18.3. Electric chains
   18.4. Detection of a faulty chain
   18.5. Safety locks and relay
   18.6. Ignition lock
   18.7. Switch of lighting and indexes of turns
   18.8. Windscreen washer/screen wiper switch
   18.9. Switches on the dashboard
   18:10. Switch of adjustment of provision of an external mirror
   18:11. Switch of the electric drive of the hatch
   18:12. The switch of illumination of salon installed in a door rack
   18:13. Switch of lighting of the luggage compartment
   18:14. Stoplight switch.
   18:15. Switch of a control lamp of the emergency brake
   18:16. Oil pressure sensor
   18:17. Lighter illumination
   18:18. Hours
   18:19. A front seat with heating
   18:20. Combination of devices
   18:21. Elements of a combination of devices
   18:22. Elements of the on-board computer
   18:23. Elements of a control and management system
   18:24. Sound signal
   18:25. Lamp of illumination of salon
   18:26. Replacement of bulbs of internal lighting
   18:27. Headlight
   18:28. Engine of the proofreader of light of headlights
   18:29. Adjustment of light of headlights
   18:30. System of reduction of intensity of light of headlights
   18:31. Forward index of turns
   18:32. Side repeater of turns
   18:33. Forward fog light
   18:34. Back lamps
   18:35. Lamp of illumination of registration plate
   + 18:36. Replacement of bulbs of external lighting
   18:37. Replacement of brushes of a screen wiper
   18:38. Screen wiper levers
   18:39. Washer jets
   18:40. Engine and drafts of a screen wiper
   18:41. Engine of a screen wiper of a back door
   18:42. Headlight screen wiper engine
   18:43. Windscreen washer tank
   18:44. Windscreen washer pump
   18:45. Unidirectional valve of a washer of headlights
   18:46. Elements of window regulators with the electric drive
   18:47. Programming of a control system of window regulators
   18:48. Elements of the central blocking of doors
   18:49. Antenna
   18:50. An antenna mast with the electric drive
   18:51. Loudspeakers
   18:52. Radio tape recorder
   18:53. Hatch drive electric motor
   18:54. Speedometer drive cable
   18:55. Anticreeping alarm system
   18:56. Elements of the anticreeping alarm system
   18:57. Safety cushion
   18:58. A safety cushion from the driver
   18:59. A steering wheel with a safety cushion
   18.60. Contact block of a safety cushion
   18.61. A safety cushion from the passenger
   18.62. A safety cushion arm from the passenger
   18.63. Control unit of safety cushions
   - 18.64. Electric circuits
      18.64.1. A key to electric circuits of models since 1989
      18.64.2. The electric circuit of models since 1989
      18.64.3. A key to electric circuits of models since 1991
      18.64.4. The electric circuit of models since 1991
      18.64.5. A key to electric circuits of models since 1989
      18.64.6. The electric circuit of models since 1989
+ 19. Check of malfunctions
24bec775



18.64.3. A key to electric circuits of models since 1991

Electric chains
Numbers of coordinates
Air conditioning system
800 – 850
Generator
111
Anti-blocking system of brakes (ABS)
701 – 722
Anticreeping system
633 – 647
Control system of the automatic transmission
773 – 799
Accumulator
100
Stoplight
461 – 462
Carburetor
118 – 121
System of the central blocking of doors
600 – 627
Control system
347 – 371
Lighter illumination
597 – 598
Hours
661 – 663
The illumination of salon joining when opening forward doors
487 – 494
The illumination of salon joining when opening back doors
569 – 573
Control lamp of indexes of turns and alarm light system
467 – 482
External rear-view mirrors
536 – 548
Window regulators with the electric drive
665 – 699
Illumination of a motor compartment
415
Forward fog lights
444 – 452
Back fog lamps
444 – 457
Control system of the engine (Multec) – the C16 NZ engine
129 – 164
Control system of the engine (Multec) – the C18 NZ engine
972 – 997
Control systems of the engine (Motronic M1.5) – engines of 2,0 l. SOHC
168 – 199
Control systems of the engine (Motronic M2.5) – engines of 2.0 l. DOHC
261 – 299
Illumination of a ware box
599
Proofreader of light of headlights
758 – 766
System of reduction of intensity of a stream of light of headlights
427 – 431
Windscreen washers of headlights
519 – 532
Headlights
437 – 442
The buzzer warning about the left included headlights
493 – 495
Sitting lobbies with heating
560 – 566
Heating of back glass
549 – 556
Heater fan engine
853 – 862
Sound signal(s)
592 – 596
Ignition (HEI) – the engine 14 NV
121 – 128
Ignition (MSTS/EZ+) – engines 16 SV, 18 SV
236 – 256
Combination of devices
301 – 344
Illumination of a luggage carrier
485
Radiator fan
113,115
Radio tape recorder
586 – 591
Illumination of registration plate
413
Backing lamps
496 – 498
Marker lights
401 – 410
Starter
102 – 110
Hatch
863 – 870
Screen wiper of a back door
510 – 516
On-board computer
650 – 662
Washer of wind and back glass
511 – 529
Screen wipers
501 – 506


Description
Numbers of coordinates
E1
Dimensional lamp, left

406

 

E2
Back lamp, left
356, 374, 407
E3
Осв. registration plate
413
E4
Dimensional lamp, right
409
E5
Back lamp, right
358, 376, 410
E6
Lamp осв. motor compartment
415
E7
Driving beam, left
437
E8
Driving beam, right
438
E9
Passing beam, left
360, 378, 439
E10
Passing beam, right
362,380, 440
E11
Lighting of devices
328 – 329
E12
Selector lever panel lighting lamp (automatic transmission)
799
E13
Luggage carrier illumination lamp
485
E14
The illumination of salon joining when opening doors
487
E15
Illumination of a ware box
599
E16
Lighter illumination lamp
596
E17
Left lamp of a backing
497
E18
Right lamp of a backing
498
E19
Heater of back glass
552
E20
Left forward fog light
448
E21
Right forward fog light
447
E25
Heater of the left forward sitting
580
E27
The switch illumination of salon which is turning on when opening a back left door
569 – 570
E28
The switch illumination of salon which is turning on when opening a back right door
572 – 573
E30
Heater of the right forward sitting
564
E32
Lamp of illumination of hours
663
E38
Lamp of illumination of the on-board computer
654
E39
Right back fog lamp
455
E41
The illumination of salon joining when opening doors
488 – 490
E50
Illumination of a threshold of an open door of the driver
666
E51
Illumination of a threshold of an open door of the passenger
684
F1
Safety locks (in the block of safety locks)
Different
G1
Accumulator
101
G2
Generator
111
G3
The accumulator – diesel models
882, 901
G6
The generator – diesel models
884 – 886, 909 – 911
H1
Radio tape recorder
589 – 590, 634
H2
Sound signal
592
H3
Control lamp of the index of turns
315 – 320
H4
Control lamp of pressure of oil
310
H5
Control lamp of level of brake fluid
313
H6
Control lamp of the alarm light system
470
H7
Control lamp of accumulator charging
310
H8
Control lamp of driving beam
322
H9
Left stoplight
364, 382, 461
H11
Forward left lamp of the index of turns
472
H12
Back left lamp of the index of turns
473
H13
Forward right lamp of the index of turns
461
H14
Back right lamp of the index of turns
482
H15
Control lamp of level of fuel
305
H16
Control lamp of work of candles of an incandescence (diesel models)
323
H17
Control lamp of the index of turns of the trailer
321
H18
Double sound signal
593
H19
The buzzer warning about the left included headlights
494 – 495
H21
Control lamp of the tightened emergency brake
315
H25
Control lamp of heating of an external mirror
542, 952
H26
Control lamp of ABS
319
H30
Control lamp of malfunctions of the engine
324
H33
Left lamp of the side repeater of turns
476
H34
Right lamp of the side repeater of turns
478
H42
Control lamp of the automatic transmission
325
H45
Control lamp of the four-wheel drive
327
H46
Control lamp of temperature of the catalyst
329
H47
Anticreeping alarm sound signal
638
H48
Sound signal
594
K3
Starter relay
109 – 110
K5
Relay of forward fog lights
448 – 450
Kb
Conditioner relay
801 – 802
K7
Conditioner fan relay
804 – 805
K8
Relay of faltering work of a screen wiper of a windshield
503 – 506
K9
Relay of a washer of headlights
519 – 520
K10
Relay of indexes of turns / alarm light system
467 – 469
K20
Ignition block
122 – 124, 236 – 237, 975 – 976
K25
Glow plug relay (diesel models)
889 – 892
K30
Relay of faltering work of a screen wiper of back glass
513 – 515
K35
Relay of heating of an external mirror
550 – 552
K37
Control unit of the central lock
606 – 612
K47
Noise-suppressing relay (ABS)
702 – 703, 735 – 736
K50
ABS control unit
707 – 721, 740 – 754
K51
Radiator fan relay
829 – 830, 842 – 843, 837 – 838
K57
Electronic control Multec (ECU) device
139 – 161
K58
Relay of the fuel pump
163 – 164, 996 – 997
K59
Relay of management
420 – 426
K62
Control unit of reduction of intensity of a stream of light
427 – 431
K63
Relay of a sound signal
594 – 595
K64
Conditioner fan relay
802 – 803
K67
Radiator fan relay
825 – 826, 849 – 850
K68
Relay of system of injection of fuel
196 – 199
K69
Motronic M2.5 control unit
267 – 297
K73
Relay of driving beam
432 – 433
K76
Control unit of glow plugs (Turbo models diesel)
916 – 921
K77
Relay of candles of an incandescence (Turbo model diesel)
923 – 924
K78
Resistor (Turbo models diesel)
926 – 927
K79
Control lamp of accumulator charging
911 – 913
K80
Relay of heating of the fuel filter (diesel models)
898 – 899, 931 – 932
K82
Relay of turns of the engine
895 – 896
K83
Control unit of the four-wheel drive
725 – 731
K84
MSTS ignition module
242 – 256
K85
Control unit of the automatic transmission
774 – 797
K88
Block of regulation of temperature of the catalyst
758 – 760, 966 – 968
K89
Relay of back fog lamps
444 – 447
K90
Conditioner compressor relay
820 – 821
K91
Motronic M 1.5 control unit
170 – 194
K94
Control unit of system of the anticreeping alarm system
633 – 647
K97
Relay of a washer of headlights
530 – 532
K101
The relay of mirrors with the electric drive
961 – 964
K102
Control unit of a brake (automatic transmission)
769 – 771
K103
Radiator fan relay
845 – 847
K107
Electronic control Multec (ECU) device
978 – 996
L1
Ignition coil
121 – 122, 133 – 134, 173, 174, 237 – 238, 974 – 975
M1
Starter
105 – 106
Sq.m
Screen wiper engine
501 – 504
M3
Heater fan engine
854 – 856
M4
Radiator fan engine
113, 115, 829, 847, 935
MB
Left engine of a stekloochititel of headlights
522 – 524
M7
Right engine of a stekloochititel of headlights
526 – 528
M8
Engine of a back screen wiper
511 – 513
M10
Conditioner fan engine
805 – 808
M11
Radiator fan engine
840, 941
M12
Starter (diesel models)
887 – 888, 905 – 906
M13
Hatch engine
865 – 869
M13.1
Hatch engine
866 – 868
M13.2
Hatch course microswitch
866
M13.3
Hatch course microswitch
868
M18
The engine of the central lock at the driver's doors
607 – 610
M19
The engine of the central lock in the left back door
621 – 623
M20
The engine of the central lock in the right back door
625 – 627
M21
Fuel pump
164,197,229,997
M24
Pump of windscreen washer of headlights
532
M26
The antenna engine with the electric drive
588 – 589
M30
The engine of an external mirror at the driver's doors
538 – 541
M31
The engine of an external mirror at the passenger's doors
544 – 547
M32
The engine of the central lock at the passenger's doors
613 – 616
M39
Left engine of the proofreader of light of headlights
759 – 762
M40
Right engine of the proofreader of light of headlights
763 – 766
M41
Engine of the central lock of a folding shutter of the fuel tank
623 – 624
M47
The forward left engine of window regulators with the electric drive
667 – 671
M48
The forward right engine of window regulators with the electric drive
685 – 689
M49
The back left engine of window regulators with the electric drive
673 – 677
M50
The back right engine of window regulators with the electric drive
691 – 695
M55
Pump of a washer of wind and back glass
516
M62
The engine of an external rear-view mirror on the driver's door
947 – 953
M63
The engine of an external rear-view mirror on the passenger's door
956 – 962
P1
Index of level of fuel
304
P2
Index of temperature of cooling liquid
306
P3
Hours
662
P4
Fuel level sensor
304
P5
Sensor of the index of temperature of cooling liquid
306
P7
Tachometer
308
P8
Index of pressure of oil
341
P9
Voltmeter
339
P10
Oil pressure sensor
341
P11
Measuring instrument of a stream of air (Motronic M1.5)
185 – 189
P13
Sensor of temperature of external air of the on-board computer
655 – 656
P14
Run sensor
336 – 337, 915 – 916
P17
The forward left ABS sensor on a car wheel
707, 740
P18
The forward right ABS sensor on a car wheel
710, 742
P19
The back left ABS sensor on a car wheel
712,744
P20
The back right ABS sensor on a car wheel
713, 746
P21
Speedometer drive sensor
332
P23
Pressure sensor
152 – 154, 984 – 986
P24
Sensor of temperature of transmission liquid of the automatic transmission
252,795
P25
Sensor of malfunction of lamps of external lighting
373 – 386
P27
Sensor of wear of a forward left brake shoe
351, 396
P28
Sensor of wear of a forward right brake shoe
351, 396
P30
Sensor of temperature of cooling liquid
150, 982
P32
Oxygen sensor heater
194 – 195, 291 – 292
P33
Oxygen sensor
157, 991
P34
Sensor of provision of a throttle/potentiometer
158 – 160, 180 – 181, 777 – 778, 987 – 989
P35
Sensor of speed of rotation of a bent shaft
189 – 191,281 – 282,982 – 984
P39
Sensor of malfunction of lamps of the trailer
368 – 370, 387 – 389
P43
Electronic speedometer
336
P44
Measuring instrument of a stream of air (Motronic M2.5)
294 – 298
P45
Sensor of speed of rotation of an output shaft of the automatic transmission
791 – 792
P46
Detonation sensor
284 – 285
P47
Sensor of Hall (Motronic M2.5)
287 – 288
P48
Sensor of speed of rotation of an output shaft of the automatic transmission
789 – 790
P50
Catalyst temperature sensor
759 – 760, 977 – 978
P53
The sensor of anticreeping system from the driver
639 – 642
P54
The sensor of anticreeping system from the passenger
644 – 647
P55
Sensor of temperature of cooling liquid (Turbo model diesel)
919
R2
The carburetor with preliminary heating
121
R3
Lighter illumination
597
R5
Glow plugs (diesel models)
891 – 892, 922 – 924
R12
Automatic air gate
118
R13
The left jet of a washer of a windshield with heating
526
R14
The right jet of a washer of a windshield with heating
528
R15
Potentiometer of adjustment of quality of mix
155 – 157
R19
Radiator fan engine resistor
115, 832, 935
R22
Resistor of candles of an incandescence (Turbo model diesel)
927
S1
Ignition lock
105 – 106, 885 – 886, 905 – 906
S1.2
Trailer switch
586
S2.1
Lighting switch
404 – 407
S2.2
The switch illumination of salon which is turning on when opening doors
487
S2.3
Regulator of intensity of lighting of devices
328
S3
Heater fan switch
853 – 860
S4
Switch of a heater back glass and external mirror
554 – 556
S5.2
Switch of passing beam
438 – 439
S5.3
Switch of the index of turns
480 – 482
S5.4
Switch of marker lights
401 – 402
S7
Backing lamp switch
497

S8
Stoplight switch
462
S9.2
Screen wiper switch
501 – 504
S9.5
Switch of screen wiper/windscreen washer of back glass
514 – 516
S10
Switch of blocking of a starter of automatic transmission
773 – 779
S11
Sensor of level of brake fluid
31
S13
Indicator of tightening of the emergency brake
315
S14
Oil pressure sensor
310
S15
Switch of lighting of the luggage compartment
485
S17
The switch illumination of salon which is turning on when opening doors
490
S21
Switch of forward fog lights
450 – 452
S22
Switch of a back fog lamp
455 – 457
S24
Conditioner fan switch
804 – 811
S27
The switch of the compressor of the conditioner working with a low pressure
821
S28
The switch of the compressor of the conditioner working with a high pressure
821
S29
Radiator fan switch
113
S30
Switch of heating of sitting of the driver
560 – 562
S31
The switch illumination of salon which is turning on when opening a back left door
491
S32
The switch illumination of salon which is turning on when opening the right door
491
S37
The switch of window regulators with the electric drive on the driver's door
668 – 694
S37.1
The switch of window regulators with the electric drive of a forward left door
668 – 670
S37.2
The switch of window regulators with the electric drive of a forward right door
686 – 688
S37.3
The switch of window regulators with the electric drive of a back left door
674 – 676
S37.4
The switch of window regulators with the electric drive of a back right door
692 – 694
S37.5
The automatic machine of an overload of window regulators with the electric drive
672 – 673
S37.7
System of automatic control of window regulators with the electric drive
677 – 682
S39
The switch of window regulators with the electric drive on a back left door
678 – 680
S40
The switch of window regulators with the electric drive on a back right door
696 – 698
S41
The switch of the central blocking located on the driver's door
601 – 603
S42
The switch of the central blocking located on the passenger's door
605
S44
Sensor of provision of a butterfly valve
278 – 279
S52
Switch of the alarm light system
469 – 474
S55
Switch of a heater of sitting of the passenger
564 – 566
S57
Hatch switch
864 – 869, 872 – 877
S63.1
Switch of installation of functions of the on-board computer
656
S63.2
Switch of hours of the on-board computer
657
S63.3
Choice of functions of the on-board computer
658
S63.5
Installation of minutes of the on-board computer
659
S64
Switch of a sound signal
592, 595
S68.1
Switch of adjustment of provision of an external mirror
538 – 540, 945 – 950
S68.3
The switch on right or left an external mirror
537 – 541, 946 – 950
S68.4
Neutral position of the switch of an external mirror
952
S76
Switch of the fan of the compressor of the conditioner of high pressure
827
S82
Windscreen washer pump switch
347, 392
S88
Radiator fan switch
115 – 116, 935 – 936
S93
Sensor of level of cooling liquid
348, 393
S95
Oil level sensor
349, 394
S98
Proofreader of light of headlights
758 – 760
S99
The window regulator switch with the electric drive at the driver's doors
685
S100
The window regulator switch with the electric drive at the passenger's doors
683
S101
Conditioner compressor switch
822 – 824
S102
Switch of circulation of the conditioner
816 – 818
S104
Mechanism of compulsory inclusion of a low gear of the automatic transmission
794
S105
Winter button of the automatic transmission
796 – 798
S106
Economy/Sport button of the automatic transmission
793
S109
Conditioner compressor switch
818
S115
Thermal sensor of cooling liquid of the automatic transmission
788 – 789
S116
Stoplight switch
464 – 465
S117
Switch of hydraulic pressure of the four-wheel drive
729
S119
Thermal sensor of cooling liquid of the conditioner
829, 843
S120
Switch of a cowl of system of the anticreeping alarm system
635
S127
Switch of a back door of system of the anticreeping alarm system
630
S128
Conditioner heater switch
825 – 826
S131
Conditioner heater switch
815
U2
On-board computer
651 – 662
U4
ABS modulator
705 – 718, 738 – 751
U4.1
Pump ABS relay
706 – 709, 739 – 742
U4.2
Relay of electromagnetic ABS valves
715 – 718, 747 – 751
U4.3
Pump ABS
705, 738
U4.4
ABS diode
717
U4.5
Forward left electromagnetic ABS valve
710, 743
U4.6
Forward right electromagnetic ABS valve
711, 744
U4.7
Back left electromagnetic ABS valve
712, 745
U4.8
Back right electromagnetic ABS valve
713
U5
Display
347 – 355
U5.1
Control lamp of level of liquid in a windscreen washer tank
352
U5.2
Control lamp of level of oil
351
U5.3
Control lamp of level of cooling liquid
350
U5.4
Control lamp of malfunction of lamps of passing beam
349
U5.5
Control lamp of malfunction of lamps of a stoplight
348
U5.6
Control lamp of wear of brake shoes
347
U6
Electric combination of devices
U6.1
Control lamp of level of liquid in a windscreen washer tank
392
U6.2
Control lamp of level of oil
394
U6.3
Control lamp of level of cooling liquid
393
U6.4
Control lamp of malfunction of lamps of passing beam
391
U6.5
Control lamp of malfunction of lamps of a stoplight
395
U6.6
Control lamp of wear of brake shoes
396
U12.1
Thermal sensor (diesel models)
898, 931
U12.2
Heater of the fuel filter (diesel models)
899, 932
U13
Automatic AF 14/20 transmission
782 – 786
U13.1
Traction relay
782
U13.2
Traction relay
783
U13.3
Traction relay of the frictional coupling of the hydrotransformer
784
U 13.4
Traction relay of pressure of liquid
785
V1
Diode of level of brake fluid
312
V8
Conditioner compressor diode
820
Y1
Conditioner compressor
821
Y4
Electromagnetic valve of windscreen washer of headlights
520
Y5
Fuel electromagnetic valve (diesel models)
893, 928
Y7
Fuel nozzles
187 – 194, 280 – 287
Y10
The ignition distributor with Hall's sensor
246 – 251
Y23
The ignition distributor with the inductive sensor
123 – 127
Y24
The ignition distributor with the inductive sensor
129 – 136
Y25
Electromagnetic valve of idling (automatic transmission)
242
Y30
Valve of cold start (diesel models)
896
Y32
Fuel nozzle
140,979
Y33
Distributor
170, 262, 972 – 974
Y34
Valve of the fuel tank
193, 292
Y35
Electromagnetic valve of circulation of the conditioner
816
Y44
Electromagnetic valve of the four-wheel drive
731
Y47
Brake magnet (automatic transmission)
769
X13
Diagnostic socket
149, 170 – 171, 254 – 255, 269 – 270, 325, 339 – 340, 752 – 753, 774 – 775, 992 – 993
X15
Cap octane proofreader
160, 184 – 185, 248 – 249, 990 – 991
X54
Ignition advancing cap
270 – 271
X1
On electrical wiring sockets
Different