Impreza WRX STI F4-2.5L DOHC Turbo (2007)
PROM - Programmable Read Only Memory: All Technical Service Bulletins
Engine Controls - Surge On Hard Acceleration
NUMBER: 11-83-07
DATE: 03/23/07
APPLICABILITY:
2007MY Impreza STI 2.5L Turbo
SUBJECT:
Reprogramming Files for Surge on Hard Acceleration
INTRODUCTION
This is to announce that ECM reprogramming files are now available to rectify surge on hard acceleration between 3,000rpm and 4,000rpm
PRODUCTION LINE CHANGE
The new logic was used in production starting in February, 2007 approximately with VIN 7L52T848.
PACK FILE APPLICABILITY
Disclaimer
