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2008 Enhanced I/M Program Annual Report and 2007-2008 Biennial Report: Table of Contents

Executive Summary

I. Introduction

A. High-Enhanced I/M Program in NYMA

B. Low-Enhanced I/M Program in Upstate

C. New York City TLC OBD II Inspection Program

II. Data Analysis and Reporting

A. Computerized Network

B. Test Data Report

1. OBD II Inspection Programs

a. Problems Identified During the Reporting Period

b. Ways to Solve the Problems

2. NYTEST Program

3. Testing Facilities

C. Quality Assurance Report

1. NYMA

2. Upstate

D. Quality Control Report

E. Enforcement Program Report

1. NYMA

2. Upstate

III. Biennial Reports

A. OBD II Inspection Program for NYMA and Upstate

1. Summary of Software Changes

a. Software Version 0407

b. Software Version 0410

c. Software Version 0424

2. Comparison of Failure and Waiver Rates

B. TLC OBD II Inspection Program

C. NYTEST Program in NYMA

D. Vehicle Registrations vs. Emissions Tests, CY 2008

IV. Conclusions

Tables

Table II.A Data Management System Statistics
Table II.B.1 General Statistics on New York State I/M Programs
Table II.B.2 Additional Statistics on New York State I/M Programs
Table II.C.1 Statistics on NYSDMV Quality Assurance Program - NYMA
Table II.C.2 Statistics on NYSDMV Quality Assurance Program - Upstate
Table II.C.3 Statistics on NYSDMV Administrative Stops
Table II.D Statistics on NYSDEC Quality Control Program -- NYTEST Equipment Audit
Table II.E Statistics on NYSDMV Registration Denial Enforcement Program

Graphs

Graph 1: Distribution of NYVIP/NYTEST Inspection Stations in NYMA
Graph 2: Distribution of NYVIP Inspection Stations in Upstate
Graph 3: OBD II Inspection Failure Rates NYMA Vehicles
Graph 4: OBD II Inspection Failure Rates Upstate Vehicles
Graph 5: OBD II Inspection Waiver Rates NYMA Vehicles
Graph 6: OBD II Inspection Waiver Rates Upstate Vehicles
Graph 7: OBD II Inspection Failure Rates TLC Vehicles
Graph 8: NYTEST Failure Rates Transient Tested
Graph 9: NYTEST Failure Rates Idle Tested -- #1
Graph 10: NYTEST Failure Rates Idle Tested -- #2
Graph 11: NYTEST Waiver Rates Transient Tested
Graph 12: NYTEST Waiver Rates Idle Tested -- #1
Graph 13: NYTEST Waiver Rates Idle Tested -- #2
Graph 14: Vehicle Registrations vs. Vehicles Emissions Tested, NYMA
Graph 15: Vehicle Registrations vs. Vehicles Emissions Tested, UPSTATE

Appendices

Appendix A

Table A-1: Registered Vehicles in New York State
Table A-2: Emissions Tested Vehicles in New York State

Appendix B

Table B-1-a-i: Summary of NYMA OBD II Inspection Results - Light Duty Vehicles
Table B-1-a-ii Summary of NYMA OBD II Readiness Status Results -- Light Duty Vehicles
Table B-1-b-i: Summary of NYMA OBD II Inspection Results - Light Duty Trucks
Table B-1-b-ii: Summary of NYMA OBD II Readiness Status Results - Light Duty Trucks
Table B-2-a-i: Summary of Upstate OBD II Inspection Results - Light Duty Vehicles
Table B-2-a-ii: Summary of Upstate OBD II Readiness Status Results - Light Duty Vehicles
Table B-2-b-i: Summary of Upstate OBD II Inspection Results - Light Duty Trucks
Table B-2-b-ii: Summary of Upstate OBD II Readiness Status Results - Light Duty Trucks
Table B-3-a-i: Summary of TLC Taxi OBD II Inspection Results - Light Duty Vehicles
Table B-3-a-ii: Summary of TLC Taxi OBD II Readiness Status Results - Light Duty Vehicles
Table B-3-b-i: Summary of TLC Taxi OBD II Inspection Results - Light Duty Trucks
Table B-3-b-ii: Summary of TLC Taxi OBD II Readiness Status Results - Light Duty Trucks

Appendix C

Table C-1-a: Summary of NYMA Transient Test Results - Light Duty Vehicles
Table C-1-b: Summary of NYMA Transient Test Results - Light Duty Trucks
Table C-1-c: Summary of Emission Reductions from Transient Tests
Table C-2-a: Summary of NYMA Idle Test Results - Light Duty Vehicles
Table C-2-b: Summary of NYMA Idle Test Results - Light Duty Trucks
Table C-2-c: Summary of NYMA Idle Test Results - Heavy Duty Trucks
Table C-2-d: Summary of Emission Reductions from Idle Tests

Appendix D

Table D-1: Summary of OBD II Initial Test Volumes and Failure Rates by County in NYMA
Table D-2: Summary of OBD II Initial Test Volumes and Failure Rates by County in Upstate

Appendix E

Procedure to Sort Registration File and Matching Emissions Inspections

Appendix F

Registration Type Codes


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