F1ANNEX IIITYPE I TEST

(Verifying the average emission of tailpipe emissions after a cold start)

Annotations:
F1Appendix 5DESCRIPTION OF TAILPIPE EMISSION-SAMPLING SYSTEMS

F13.DESCRIPTION OF THE DEVICES

F13.3.Variable dilution device with constant flow control by orifice (CFO-CVS) (Figure III.5.3.3.) (only for spark-ignition-engined vehicles)

F13.3.1.

F13.3.1.3.

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