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GMNA - 9986284

Diesel Exhaust Fluid

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Organization: GMNA
Publication Date: 1 August 2009
Status: inactive
Page Count: 2
scope:

Material Description. This specification describes a nitrogen oxide (NOx) reduction agent (aqueous urea solution) which is injected as needed to operate selective catalytic reduction (SCR) converters in motor vehicles with diesel engines.

Symbols. The fluid may be identified as AUS 32 as defined in ISO 22241-1 or by the initials DEF.

Typical Applications. The fluid was first introduced for use in MY2010i/2011 G vans with diesel engines.

Remarks. Similar to ISO 22241-1 with more stringent aldehyde restriction.

Document History

November 1, 2019
Diesel Exhaust Fluid
Material Description. This specification describes a nitrogen oxide (NOx) reduction agent (aqueous urea solution) which is injected as needed to operate selective catalytic reduction (SCR)...
October 1, 2014
Diesel Exhaust Fluid
Material Description. This specification describes a nitrogen oxide (NOx) reduction agent (aqueous urea solution) which is injected as needed to operate selective catalytic reduction (SCR) converters...
9986284
August 1, 2009
Diesel Exhaust Fluid
Material Description. This specification describes a nitrogen oxide (NOx) reduction agent (aqueous urea solution) which is injected as needed to operate selective catalytic reduction (SCR) converters...

References

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