Operating Instructions - Snap-on Equipment

Pocket PC Automatic Tests✓ Dilution limit is set at 6% and is CO + CO 2 . To change, selectMaintenance > Setup > General Setup> General.FGA allows a maximum of three restarts. A fourth restart causes the TSITest to abort.✓ Press the Abort button at any time to stop the test.Idle RPM TestWhen the high RPM Test is complete, the idle RPM Test begins.Figure 2D-6: TSI Test Low RPM Stage Screen12. Accelerate the vehicle to the RPM range indicated at the top of the screen,750 ±10% in this case.13. Press Start Test to begin the test.14. Maintain acceleration within the RPM range using the digital meter.— The Time Remaining counter counts down from 30 to 0 (or the numberset in Idle Test Length) as long as RPM is within range, low flow is notdetected, and minimum dilution requirements are met.The system warns you and the test restarts if:— Low flow is detectedor— Minimum dilution requirements are not met✓ Press the Abort button at any time to stop the test.Pass / FailAfter the vehicle passes or fails the TSI Test, FGA proceeds to testcompletion, discussed in Test Complete, page 2D-5.2D-4