F 250 4WD Super Duty V10-6.8L VIN Z CNG (2003)
P1505 - P1509: Testing and Inspection
P1506
For diagnosis of code P1506 refer to chart
P1502 - P176x
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
-
