Title: Perform cylinder power balance test; document results.
Course: Automotive Technology II (20104-II) > Section: Engine Performance: General

Performance should include

- connecting scan tool
- analyzing misfire data to determine necessary action
- referring to service materials and following manufacturer guidelines.

ASE Education Foundation
2017 Maintenance and Light Repair (MLR) Level
VIII. Engine Performance
A. General
Task 3

Process/Skill Questions:

- What precautions should be taken when performing a cylinder power balance test?
- What does a low RPM (revolutions per minute) charge indicate?
- Why does the idle air control need to be disabled when testing?