Choose Your Danny’s Engineportal Help Topic Below


P0001 Through P0099: Fuel And Air Metering

P0100 Through P0199: Fuel And Air Metering

P0200 Through P0299: Fuel And Air Metering (Injector Circuit)

P0300 Through P0399: Ignition System Or Engine Misfire

P0400 Through P0499: Auxiliary Emissions Controls

P0500 Through P0599: Vehicle Speed and Idle Control System


Diesel Engine, Common Check Engine Light OBD-II, Diagnostic Trouble Codes


P0008 Through U1601: Dodge Cummins

P0100 Through P0804: Chev/Duramax

P1111 Through P1783: Power Stroke

OBD Engine Codes: The Check Engine Light is Only The Messenger

Check Engine Light (CEL) – What Can Cause It To Come On

Dash Warning Lights Only Provide A Warning, Something Is Wrong

Reduced Engine Power Warning Light – What To Do And Why?


BY DANNY BENDER