Affected Component: ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER

Date Published
MAR 02, 2015
NHTSA TSB #
10090086
TSB Document
Summary
14535 - EMISSION RECALL. GENERAL MOTORS HAS DECIDED TO CONDUCT A VOLUNTARY EMISSION RECALL INVOLVING CERTAIN VEHICLES EQUIPPED WITH A 2.4L ENGINE (LAF). THE DESIGN OF THE FUEL CONTROL SYSTEM FOR THESE VEHICLES DID NOT ADEQUATELY CONTROL CARBON MONOXIDE EMISSIONS. THIS RESULTED IN HIGHER THAN EXPECTED EMISSION PERFORMANCE UNDER CONDITIONS REPRESENTED ON THE FEDERAL EMISSION TEST PROCEDURES. DEALERS ARE TO REPROGRAM THE ENGINE CONTROL MODULE.