Division 7.5.1.2 Engine stalling
United Kingdom
- (a)
F1If the engine stalls anywhere during the cold start run of the NRTC, the entire test shall be voided;
- (b)
If the engine stalls anywhere during the hot-start run of the NRTC, only this run shall be voided. The engine shall be soaked in accordance with point 7.8.3, and the hot-start run repeated. In this case, the cold-start run does not need to be repeated;
- (c)
If the engine stalls anywhere during the LSI-NRTC, the test shall be voided.
- (d)
If the engine stalls anywhere during the NRSC (discrete or ramped), the test shall be voided and be repeated beginning with the engine warm-up procedure. In the case of PM measurement utilizing the multi-filter method (one sampling filter for each operating mode), the test shall be continued by stabilizing the engine at the previous mode for engine temperature conditioning and then initiating measurement with the mode where the engine stalled.