Veracruz FWD V6-3.8L (2009)
Technical Service Bulletin # 10-FL-001
Date: 100121
Engine Controls - MIL ON/Multiple DTCs/Rough Idle
Group FUEL SYSTEM
Number 10-FL-001
Date JANUARY, 2010
Model ENTOURAGE, VERACRUZ, AZERA
Subject
ECM UPDATE - MIL ON DTC P161B - HARD START/ROUGH IDLE COLD
DESCRIPTION:
This bulletin provides information related to the ECM Update (software) of the applicable vehicles listed below, some of which may experience a
malfunction indicator lamp illumination with the following system-related DTC:
^ P161B: (ECM Torque Calculation Performance). Vehicle may exhibit hard start and rough idle at cold start. This cold start condition is related to
compatibility with some regional fuels.
NOTE:
DTC P1295, P2105 and/or P2106 may also set together with P161B after vehicle was running in limited powerlimp homemode.
This update will also resolve the following conditions that may occur to some vehicles, but do not affect drivability:
^ P0110: Intake Air Temperature sensor 1 Circuit.
^ P0111: Intake Air Temperature sensor 1 Circuit Range / Performance.
^ P0116: Engine Coolant Temperature Circuit Range / Performance. This DTC may set if an engine block heater is used in cold climates.
APPLICABLE VEHICLES:
^ 2007-2008MY ENTOURAGE (EP) 3.8L vehicles.
^ 2007-2010MY VERACRUZ (EN) 3.8L vehicles.
^ 2006-2010MY AZERA (TG) 3.8L vehicles.
^ 2007-2010MY AZERA (TG) 3.3L vehicles.
