Flash: Powertrain Control Module (PCM) Updates
Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation
the technician may find one or more of the following Diagnostic Trouble Codes (DTCs) have been set:
? P0171 - Fuel System 1/1 Lean.
? P0174 - Fuel System 2/1 Lean.
This bulletin involves reprogramming the PCM with the latest available software.
