Emissions - MIL ON, EVAP DTC's Stored In ECM
01 10 16December 17, 2010
2025150
Vehicle Information
Condition
Diagnostic Support for MIL ON, EVAP System DTC Stored in ECM Fault Memory
One or more of the fault codes shown may be stored in the ECM Fault Memory.
Technical Background
Assistance to properly diagnose an EVAP system leak concern.
Production Solution
Not applicable.
Service
Update-Programming Procedure:
^ If the result shows a leak was detected, in ElsaWeb reference section 20 Fuel Supply', Diagnosis and Testing, and perform procedure Large Leak Test in Fuel System" to identify leaks in the EVAP system.
^ If the test completes and no faults or error codes are detected, clear all codes and release the vehicle to the customer.
Warranty
Information only.
Required Parts and Tools
No Special Parts required.
No Special Tools required.
Additional Information
All part and service references provided in this Technical Bulletin are subject to change and/or removal.
Always check with your Parts Dept. and Repair Manuals for the latest information.