OBD-II - OBD Stands For On-Board Diagnostics Codes
OBD-II – OBD Stands For On-Board Diagnostics Codes

Choose Your DannysEnginePortal.com Help Topic Below

P0001-P0099 – Fuel & Air Metering – Auxiliary Emission Controls

P0100-P0199 – Fuel and Air Metering-Some Testing

P0200-P0299 – Fuel and Air Metering (Injector Circuit)

P0300-P0399 – Ignition System or Misfire – With Testing

P0400-P0499 – Auxiliary Emissions Controls – With Testing

P0500-P0599 – Vehicle Speed Controls and Idle Control System


Diesel Common Check Engine Light Diagnostic Trouble Codes

P0008-U1601 Dodge Cummins Diagnostic Trouble Codes

P0100-P0804 Chevy/GM Duramax Diagnostic Trouble Codes

P1111-P1783 Ford Powerstroke Diagnostic Trouble Codes

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