Modern internal combustion engines — including those that run on diesel fuel — require a lot of special parts and systems to prevent dumping excess emissions into the atmosphere. Not only are ...

A full step-by-step guide to deleting the EGR system on EDC15 ECUs, including how to properly remove and disable Diagnostic Trouble Codes (DTC) for the Throttle Valve Actuator (TVA).

Ford Focus 1.5 diesel shows an EGR restricted flow light every 8000 miles. We clear this by dismantling and clearing a metal mesh filter which gets completely blocked with soot. This is located on the ...