- A) The engine is warmed up to normal operating temperature.
- b) Air filter installed.
- V) All tubes and hoses of the air intake system are connected.
- G) All vacuum lines are connected.
- d) The injection system wiring connectors are connected.
- e) All accessories are off.
- and) Ignition advance angle (injection) installed correctly.
- h) Gear lever in neutral position.
- And) Set the steering wheel to the straight ahead position.
Note:
- Never let the tachometer lead touch "land", this may cause damage to the switch and/or ignition coil.
- Some tachometers are not compatible with this ignition system, so check instrument compatibility before use.
1. Connect a tachometer. Connect the probe of the tachometer tester to the terminal "IG" (-) diagnostic socket.
2. Check up frequency of rotation of idling.
A) Start the engine and increase the engine speed to 2500 rpm and maintain this speed for approximately 90 seconds. Release throttle.
b) Check idle speed.
Idle speed - 700±50 rpm
If the idle speed is out of specification, check the idle control valve.
3. Disconnect the tachometer.