Service Bay Test

The Service Bay Test is included on the scan tool for some systems, depending upon the vehicle make and model. The EVAP Service Bay Test is used to test the EVAP system and indicate the failed DTC codes or to state that the EVAP system passed. The EVAP Service Bay Test may be used to test the EVAP system after repairs are completed. This test takes some lime to run.

IMPORTANT: Ensure that the vehicle meets the following requirements before performing the EVAP Service Bay Test. Failure to meet the necessary requirements may cause inaccurate test results.

The EVAP Service Bay Test can be performed when the vehicle meets the following conditions:
^ The Powertrain On-Board Diagnostic (OBD) System Check has been performed, ensuring that no DTC has set.
^ The battery voltage is between 9.0 and 18.0 volts.
^ The fuel level is 15-85 percent of capacity, or approximately 1/4-3/4 full.
^ The ignition is ON and the Engine Coolant Temperature (ECT) is 5°C-70°C (40°F-158°F).
^ The IM Ready Flag must not be ON.
^ The start-up Intake Air Temperature (IAT) is 4°C-30°C (30°F-86°F).
^ The vehicle speed is less than 3 mph.
^ The throttle angle is less than 2 percent.
^ The BARO is more than 75 kPa.

Follow the instructions on the scan tool after ensuring the above conditions have been met.

If any of the above conditions are not met upon activating the Service Bay Test, exit and run the test when the above conditions have been achieved.