comprehensive
explanation

Detailed
Troubleshooting

For customers seeking a more comprehensive explanation and diagnosis, we also provide the following detailed troubleshooting.

Symptoms

Lack of Power

Analysis

Wheel Rotation

Actuator Movement

Possible
Cause

OK

Not OK

Worn out filter Lack of lubrication
Inconsistent pressure from fuel injection Oil contamination
Exhaust leakage or blockage Foreign object in wheels

OK

Not OK

Air leakage or restricted hose connection Actuator damage

Symptoms

Oil Leakage/Smoke

Analysis

Oil Leak from Turbo

Oil leak from other source

Possible
Cause

Excessive Clearance of rotor

Lack of lubrication
Contaminated oil

Oil suction from a blowby hose

Excessive blowby
OIl Slump overfill

Symptoms

Noise

Analysis

Turbo Whistling/Whining sound

Noise from other source

Possible
Cause

Wheel blades damage

Lack of lubrication
Foreign object damage

Exhaust gas leak

Air leak from intake hose

Wheel Rotation

OK

Worn out filter
Inconsistent pressure from fuel injection
Exhaust leakage or blockage

Not OK

Lack of lubrication
Oil contamination
Foreign object in wheels

Actuator Movement

OK

Air leakage or restricted hose connection

Not OK

Actuator damage

Oil Leak from Turbo

Excessive Clearance of rotor

Lack of lubrication
Contaminated oil

Oil leak from other source

Oil suction from a blowby hose

Excessive blowby
OIl Slump overfill

Turbo Whistling/Whining sound

Wheel blades damage

Lack of lubrication
Foreign object damage

Noise from other source

Exhaust gas leak

Air leak from intake hose