CTI Season Line-up Clearwater - Essential EVAP Diagnostics Part 1 will be held at Ice Cold Air Corporate Office, Clearwater, FL. Evaporative Emission Systems can be difficult to properly diagnose- In Part 1 of the 2 part series on EVAP. We will cover the essential theory of fuel vapor storage systems and their design characteristics. With an emphasis on the more complicated systems such as those from Honda and Toyota, CTI will give you the information you need to understand the on-board diagnostic logic. CTI will provide must have diagnostic insight to allow any technician to use the tools available to quickly and accurately diagnosis the most stubborn DTCs from the largest leaks to the smallest intermittent leaks. Learn tips and techniques for using smoke machines and other pressurizing equipment. Course starts at 6.00pm and ends at 10.00pm.