DIESEL EMISSION TECHNOLOGIES UltraTrap

This page last reviewed July 23, 2012.

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 Air Resources Board has verified the Diesel Emission Technologies UltraTrap™ diesel particulate filter for use with certain 1994 through 2006 on-road diesel vehicles.  The UltraTrap™ system reduces emissions of diesel particulate matter by at least 85 percent and is designated as a Level 3 Plus system.  The primary components of the system include a catalyzed diesel particulate filter, a backpressure monitoring and notification system.  The UltraTrap™ system is compatible with on-road vehicles using diesel fuel that contains up to 20 percent biodiesel.  Specific engine families and conditions for which the UltraTrap™ system has been approved may be found in the Executive Order below.

EXECUTIVE ORDER PARTS LIST ENGINE FAMILY LIST LABEL SWAPPING & RE-DESIGNATION POLICY

 

DE-12-003

 

Under Development



 

 

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