Division 9.4.5.3 Raw exhaust flow meter United Kingdom Original text. Later amendments are not shown. 9.4.5.3.1Component requirements 9.4.5.3.2Flow meter response time 9.4.5.3.3Exhaust gas cooling ← Division 9.4.5.2 Division 9.4.5.3 Division 9.4.5.3.1 →