There are two diagnostic tests that can be run a short or long test. The test itself will run anywhere from a few minutes. However analysis of the results will take much longer and is usually charged as an hour.
Mar 31, 2009 at 11:25 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.