Titan 2WD V8-5.6L (VK56DE) Flex Fuel (2009)
Engine Control Module: All Technical Service Bulletins
Engine Controls - DTC P0451 Stored In The ECM
Classification: EC09-027
Reference: NTB09-121
Date: November 3, 2009
2009 TITAN AND ARMADA; DTC P0451 STORED
APPLIED VEHICLES:
2009 Titan (A60)
2009 Armada (TA60)
IF YOU CONFIRM
DTC P0451 (EVAP Control System Pressure Sensor Performance) is stored,
ACTIONS
1. Confirm this bulletin applies.
a. Check and compare your current ECM Part Number to Table A or B shown in this bulletin.
b. If that part number does not match one in Table A, this bulletin does not apply. Go back to ASIST for further diagnostic and repair information.
2. If this bulletin applies, reprogram the ECM.
CLAIMS INFORMATION
IMPORTANT:
The purpose of ACTIONS (above) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire SERVICE
PROCEDURE as it contains information that is essential to successfully completing this repair.
SERVICE PROCEDURE
1. Connect C-III to the vehicle to begin the reprogramming procedure.