High Fuel Consumption

CHECK
- Leaking cold start valve.
- Defective intake air sensor.
- Defective fuel injectors.
- High fuel pressure.
- Defective temperature sensor.
- Faulty electrical connection in wiring harness or electrical connectors.
- Idle mixture too rich.
- Defective ECU.
- Load sensor.
- Faulty engine temperature sensor.
- Faulty throttle switch.
- Ignition system.