JOHNSON MATTHEY EGRT

This page last reviewed December 20, 2011.

PLEASE NOTE: Verifications are issued chronologically.  The most recently issued Executive Order or individual attachment is the one which is currently in effect and is listed below each manufacturer’s verification.  The most recent Executive Order supersedes any previous Executive Orders for the same product.   Should you wish to view any previous Executive Orders or attachments for reference purposes related to a manufacturer’s verification, please click on the associated link below each description.

The ARB has verified the Johnson Matthey Exhaust Gas Recirculation Technology (EGRT) for some Cummins, Detroit Diesel, and International engines used in on-road applications. The EGRT uses an exhaust gas recirculation system and a diesel particulate filter to achieve an 85 percent reduction in particulate matter emissions and 40 percent reduction in oxides of nitrogen. Specific conditions for which the EGRT have been approved may be found in the Executive Order and Attachment which are posted below.

EXECUTIVE ORDER PARTS LIST ENGINE FAMILY LIST LABEL SWAPPING & RE-DESIGNATION POLICY
DE-05-004-01 October 17, 2005

THE FOLLOWING EXECUTIVE ORDERS ARE SUPERSEDED
Date Letter Attachment Label
April 15, 2004 DE-05-004    




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