Possible causes of poor pick up in field service engineering

• Insufficient power supply to the equipment

• Mechanical issues with the pick-up mechanism

• Dust or debris obstructing the pick-up sensor

• Faulty or...read more

first connect inside tool for diagnosis, second check leakage in air intake system, third check air filter condition or fuel filter condition.

Check daignostic tool and check all electronic parts and def system and engine work