Setting the air-fuel mixture on a motorcycle typically involves adjusting the carburetor, which is responsible for mixing air and fuel before it enters the engine. However, it's important to note that modern motorcycles, including the Pulsar 150 DTSI, are usually equipped with fuel injection systems instead of carburetors. Fuel injection systems are more complex and typically require specialized tools and knowledge to adjust the air-fuel mixture.
If you are experiencing low mileage (around 35 kmph) with your Pulsar 150 DTSI, there are several factors you can consider before attempting to adjust the air-fuel mixture:
Riding style: Aggressive acceleration, high speeds, and frequent braking can negatively impact fuel efficiency. Maintaining a smooth and consistent riding style, avoiding sudden acceleration and excessive braking, can help improve mileage.
Tire pressure: Ensure that your motorcycle's tires are properly inflated to the recommended pressure. Underinflated tires can increase rolling resistance and reduce fuel efficiency.
Maintenance: Regular maintenance, including cleaning or replacing air filters, spark plugs, and ensuring proper lubrication, can contribute to better mileage. Check your motorcycle's owner's manual for recommended maintenance intervals and procedures.
Fuel quality: Using high-quality fuel and avoiding adulterated or low-grade fuel can help optimize performance and mileage.
If you have addressed these factors and still experience significantly low mileage, it's recommended to consult with a professional mechanic or authorized service center. They can diagnose the issue more accurately and perform any necessary adjustments or repairs to improve the fuel efficiency of your Pulsar 150 DTSI.