Affected Component: ELECTRICAL SYSTEM:SOFTWARE

Date Published
DEC 10, 2018
NHTSA TSB #
10153613
TSB Document
Summary
This bulletin announces reprogramming file availability to optimize the ECM. These new files prevent an incorrect diagnosis of DTC P119F: AIR FUEL RATIO IMBALANCE FOR DIRECT INJECTION (BANK 1 FLUCTUATION ENGINE SPEED) and DTC P219A: AIR FUEL RATIO IMBALANCE (BANK 1).