Opel Vectra B

Since 1995 of release

Repair and car operation

2.3.5.3. Check and adjustment of turns of idling

PERFORMANCE ORDER

Engines of 1,7 l 1. Check up that the accelerator cable is correctly adjusted. 2. Warm up the engine to working temperature and check up idling turns. 3. For adjustment of turns of idling ослабьте a counternut (1) also rotate the screw of adjustment of turns of idling (2). After achievement by the engine of demanded turns of idling tighten a counternut. Engines of 2,0 l 4. Check should be made annually on the car with intensive operation and once in three years on the car with a usual mode of operation. Check of a control system by the engine is made by inclusion of a special electronic tester in a diagnostic socket of system to check up record in memory of damages of the electronic control device. 5. If the engine works normally, and the control lamp of the alarm system of engine management in a combination of devices works in a usual mode, it is not required to make the control.