Evaporative Emissions System: Testing and Inspection

If there are concerns with the Evaporative Emission (EVAP) system, go to Diagnostic Routines (Diagnosis by Symptom) under Powertrain Management/System Diagnosis and follow directions for the symptom that the vehicle is exhibiting. Testing and Inspection


Pinpoint testing for the EVAP system is covered in Pinpoint Test HX under Computers and Control Systems/System Diagnosis. Testing and Inspection