Opel Vectra A

since 1988-1995 of release

Repair and car operation



Vektr A. Opel
+ 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. A fuel and exhaust system of models with system of injection of fuel
+ 8. Exhaust system and system of fall of toxicity of exhaust gases
+ 9. Fuel systems of the diesel engine
- 10. Engine electrosystems
   10.2. General information
   10.3. Ignition system
   10.4. Check of system of ignition
   10.5. Rules of care of the accumulator
   10.6. Accumulator check
   10.7. Battery charging
   10.8. Accumulator
   10.9. Charging system
   10.10. Generator
   10.11. Driving belt of the generator
   10.12. Removal and generator installation
   10.13. Generator brushes
   10.14. BOSCH generator
   10.15. Small-sized DELCO-REMY generator
   10.16. System of start of the engine
   10.17. Starter
   10.18. Removal and starter installation
   10.19. Ignition coil
   10.20. Cover and rotor of the distributor of ignition
   10.21. Distributor of ignition (SOHC model)
   10.22. Distributor of ignition (DOHC model)
   + 10.23. Repair of the distributor of ignition
   10.24. Check and adjustment of a corner of an advancing of ignition
   10.25. Fine tuning of the moment of ignition under a used grade of fuel
   10.26. Electronic modules
   10.27. Elements MSTS-i
   10.28. Sensor of speed/provision of a cranked shaft (model of 1,8 l)
   10.29. Motronic system elements
   10.30. Sensor of a detonation (DOHC model)
   10.31. DIS module
   10.32. Sensor of phases of a camshaft (HE C20 engine)
   10.33. System of prestarting heating
   10.34. Glow plugs
+ 11. Transmission
+ 12. Mechanical transmission
+ 13. Automatic transmission
+ 14. Power shafts
+ 15. Brake system
+ 16. Suspension bracket
+ 17. Body
+ 18. Electric equipment
+ 19. Check of malfunctions



10.24. Check and adjustment of a corner of an advancing of ignition

GENERAL INFORMATION

Prevention

For check and adjustment of a corner of an advancing of ignition it is necessary to use a tachometer and a stroboscope. At adjustment of a corner of an advancing of ignition it is necessary to maintain the engine on unleaded gasoline.


MODELS 14 NV I OF 16 SV

Check

PERFORMANCE ORDER
1. Start the engine and warm up it to normal working temperature, then switch off the engine.
2. On models 14 NV disconnect a vacuum tube from a vacuum regulator of a corner of an advancing of ignition.
3. A wrench for a bolt of fastening of a pulley of a cranked shaft turn a cranked shaft clockwise before label combination on inside of a pulley of a cranked shaft with the index on a casing of the oil pump. On models 14 NV with two labels on a pulley, I correspond shchy 10 ° and 5 ° to VMT turn a cranked shaft before combination with the second label (5 ° to VMT). Using white paint, note a label on a pulley.
4. Connect the stroboscope sensor to a high-voltage wire of the first cylinder, and also a tachometer according to the maintenance instruction.
5. Start the engine on idling turns (700-1 000 rpm).
6. On models 14 NV direct a stroboscope beam on the index and a label and check, that the label was combined with the index.
7. On earlier models take a cap defining a corner of an advancing of ignition. It is possible to determine a cap by the black wire connected with it is brown / red and it is brown / to the yellow wire connected to the socket of heating under the coil of ignition (see fig. An arrangement of the coil of ignition on models of 1,6 l). In this case the MSTS-i block receives a constant signal which corresponds 10 °° to VMT and not increasing corner of an advancing of ignition on engine turns to 2 000 rpm. Direct a stroboscope beam on labels, thus should seem that the label is combined with the index.
8. On later models 16 SV, С16 and C16 NZ2 the cap changing an initial corner of an advancing of ignition is not used by NZ. For check of system of ignition it is necessary to use the special equipment of Opel.
9. Adjustment without the special equipment will not give exact results, but approximate installation of a corner of an advancing of ignition is possible. After that it is necessary to address at the first possibility on service station for adjustment of a corner of an advancing of ignition with use of the special equipment.
10. At independent adjustment of a corner of an advancing of ignition note the provision of a sign on extension of the relief line on the bottom external casing of a gear belt.

Adjustment

PERFORMANCE ORDER
1. In case a label with the index are not combined, weaken a tightening nut of the distributor of ignition and turn the distributor case in the demanded party.
2. Tighten a nut of fastening of the distributor of ignition and check combination of labels.
3. Switch off the engine and disconnect a stroboscope and a tachometer.
4. On models 16 SV establish a cap defining an initial corner of an advancing of ignition. On models 14 NV connect a vacuum pipe to a vacuum regulator of a corner of an advancing of ignition.

OTHER MODELS

On l models 1,8 and 2,0 adjustment of a corner of an advancing of ignition is not provided and is made by the ECU block.