Pilot Study, Fault Identification and Effect of Maintenance
Pilot Study, Fault Identification and Effect of Maintenance
Pilot Study, Fault Identification and Effect of Maintenance
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Diesel Vehicle Emissions – In-Service Emissions Testing – <strong>Pilot</strong> <strong>Study</strong>, <strong>Fault</strong> <strong>Identification</strong> <strong>and</strong> <strong>Effect</strong> <strong>of</strong> <strong>Maintenance</strong> - Appendices<br />
5<br />
Vehicle Condition v PM Emissions (120 Vehicles)<br />
4<br />
Average<br />
Vehicle Condition<br />
3<br />
2<br />
1<br />
A verag e<br />
Average<br />
A verag e<br />
0<br />
0 100 200 300 400 500 600<br />
Emissions (mg/km.t)<br />
Figure A8-1<br />
5<br />
Vehicle Condition v Average Opacity (120 Vehicles)<br />
4<br />
Vehicle Condition<br />
3<br />
2<br />
1<br />
Average<br />
Average<br />
A verage<br />
A verag e<br />
0<br />
0 5 10 15 20 25 30 35 40 45 50<br />
Emissions (%)<br />
Figure A8-2<br />
5<br />
Vehicle Condition v Compliance Date (120 Vehicles)<br />
Vehicle Condition<br />
4<br />
3<br />
2<br />
1<br />
0<br />
80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 00 01<br />
Com pliance Date<br />
Figure A8-3<br />
Page 88
Change language