Lighting, electric cooling fan and all consumers are off, the gear lever is in the neutral position.
1. Let the engine run at a higher RPM than idle until the coolant temperature reaches 80-95°C.
2. Set the engine speed to idling.
3. Check the ignition timing. Adjust if necessary.
4. Let the car drive for 5 minutes at a speed of 48; km/h or let the engine run at 2000 to 3000 rpm for more than 5 seconds.
5. Let the engine idle for 2 minutes.
6. Using a tachometer, determine the engine speed. If it is out of specification, adjust it to match.
Standard value:
- Idle speed (basic ignition timing) — 850±30 rpm (5 ±1)
Engine 1.3 l with manual transmission.