This document provides the technician with a diagnostic tip if the vehicle stalls and set diagnostic trouble code P0191 and may also set P0172. The diagnostic tip has the technician inspect the high pressure fuel pump body markings to confirm it is an original manufacture part. If it is not an original manufacture part, they should install one and evaluate the vehicle.
NANHTSA · Herstellerbulletin11032947
Technische Bulletins
Im Original (Englisch) angezeigt · Übersetzung ausstehend
Betrifft: Chevrolet Impala X (Modelljahre 2014)
Quellen: NHTSA (USA, gemeinfrei), Transport Canada (Open Government Licence – Canada), DVSA (Vereinigtes Königreich, Open Government Licence v3.0), RappelConso und EU-Safety-Gate (Frankreich, Licence Ouverte 2.0).