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Revisions to the State Implementation Plan (SIP) for the Enhanced Inspection and Maintenance (I/M) Program


Date Posted: May 16, 2016

On May 16, 2016, New Jersey submitted its "Proposed Revisions to the Enhanced Inspection and Maintenance (I/M) Program to the USEPA. On September 16, 2016, New Jersey submitted its “Final” Revisions to the Enhanced Inspection and Maintenance (I/M) Program to the USEPA.

The purpose of this SIP revision is to discontinue the two-speed idle tests on model year 1981-1995 light duty gasoline vehicles, idle tests on pre-1981 model year light duty gasoline vehicles, idle tests on heavy duty gasoline vehicles, and gas cap leak testing. 


Downloadable Files

Description

Notice of Public Hearing and Comment Period Notice of Public Hearing and Comment Period
Proposed Cover Letter Transmittal Letters to the USEPA
Final Cover Letter  
I/M SIP Revision Proposed Executive  Summary
l.   Introduction
ll.  USEPA I/M Performance Standard Modeling and I/M Program Benefits Modeling
lll. Conclusion
I/M SIP Revision Final  
MVC Rule Revision  Link to MVC rule revision
NJDEP Rule Revision Link to NJDEP rule revision

Appendices and Attachments*

Downloadable Files

Description

Appendix I - Proposed Historical Summary of New Jersey’s I/M SIP
Appendix II – Proposed Modeling Parameters and Assumptions
Appendix III – Proposed MOVES Input and Output databases and files
Appendix IV – Proposed Public Participation
Appendix I - Final Historical Summary of New Jersey’s I/M SIP
Appendix II - Final Modeling Parameters and Assumptions
Appendix III - Final MOVES Input and Output databases and files
Appendix IV - Final Public Participation
Appendix V - Final NJDEP Rule and MVC Rule