gguzzle's 2002 Ford Powerstroke Diesel
(DTC) OBDII DiagnosticTrouble Code List
Mod List

guzzle's web store offering repair o-rings, seals, fuel bowl and HPOP repair kits, many that are not offered by Ford or IH.
An affordable aftermarket alternative to high priced dealer repair parts.


guzzle's Powerstroke Home Page

OBD-II Diagnostic Trouble Codes (DTC) has four basic code categories:
P - Powertrain
C - Chassis
B - Body
U - Future Diagnotic Systems

A breakdown of these categories:

P0100-P0299 - Fuel and Air Metering, Injector Circuit
P0300-P0399 - Ignition System or Misfire
P0400-P0499 - Auxiliary Emissions Controls
P0500-P0599 - Speed Controls and Idle Control System
P0600-P0699 - Computer Output Circuit
P0700-P0899 - Transmission
P1000-P1999 - Codes Specific to Ford vehicles
B1200-B2999 - Body
C0000-C0999 - Chassis
U0000-U0999 - Network Codes

Index of Diagnostic Trouble Codes:



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The Federalists Papers, Number 57, written by James Madison:

....... in the situation of the House of Representatives, restraining them from oppressive measures, that they can make no law which will not have its full operation on themselves and their friends, as well as on the great mass of the society. This has always been deemed one of the strongest bonds by which human policy can connect the rulers and the people together. It creates between them that communion of interests and sympathy of sentiments of which few governments have furnished examples; but without which every government degenerates into tyranny.