Opel Vectra B

Since 1995 of release

Repair and car operation

5.2.8. Check and adjustment of the maximum turns

Engines of 1,7 l

PERFORMANCE ORDER

1. Warm up the engine to normal working temperature. 2. Press an accelerator pedal against the stop no more than on 2 – 3 seconds and check up that the maximum turns of the engine correspond to technical requirements. 3. If adjustment is required, switch off the engine, ослабьте a counternut and turn the screw of adjustment of the maximum turns (1) and repeatedly tighten a counternut. 4. Repeatedly check up the maximum turns of the engine.

Engines of 2 l

The maximum turns of the engine are established by block ECU and cannot be adjusted.