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In-Cylinder Pressure Diagnostics [Quick Quiz]

June 29, 2022

How much do you know about In-Cylinder Pressure Diagnostics?

Take the quiz and find out.

Special care should be used when using transducers near ignition voltage because:*
- The transducer could be damaged.
- The transducer could damage the coil.
- The engine RPM could be affected.
- The spark plug could crack.
The use of a low pressure transducer in the dipstick tube could show potential blow-by.*
- True
- False
When observing a waveform on a diagnostic labscope, it is important to keep in mind that the pattern repeats every*
- 720 degrees
- 180 degrees
- 360 degrees
- 540 degrees
When viewed on the scope, the compression tower tip represents*
- Top dead center
- A spike in exhaust pressure
- Normal rise in exhaust pressure
- A failure in the pressure transducer
It is possible to determine if an intake valve is not sealing by using a pressure transducer.*
- True
- False

Diesel engines are becoming more and more common. Effective servicing requires the tools and knowledge to properly diagnose and repair diesel powered vehicles. This hands-on course with AVI instructor Tom Rayk covers several popular scopes and new methods for technicians to quickly diagnose diesel issues.

Sponsor

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