F 150 Super Crew 2WD V8-5.4L Prop SOHC VIN Z (2003)
P0330 - P0334: Testing and Inspection
P0331
For diagnosis of code P0331 refer to chart
P0231 - P0400
If there is no link in the chart then:
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This code is not a valid code for this vehicle
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Or information published by the manufacturer for this vehicle did not include this code
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