E 150 V8-4.6L SOHC VIN W (2004)
P1440 - P1444: Testing and Inspection
For diagnosis of code P1443 refer to the system experiencing the problem.
Computers and Control Systems
If there is no link in the chart then:
This code is not a valid code for this vehicle
Or information published by the manufacturer for this vehicle did not include this code
For complete diagnosis of the Engine Control system, follow this link: See: Powertrain Management/Computers and Control Systems/Testing and