Impreza WRX STI F4-2.5L Turbo (2008)
Use the Special Tools listed above to reprogram the ECM.
Follow all standard ECM reprogramming precautions before attempting reprogramming.
Note:
If you require assistance with using the Subaru Diagnostic System (SDS), use the "Help" function icon, which will allow you access the tutorial
information.
ECM Reprograming Instructions
STATE EMISSION TESTING ADVISORY
After ECM reprogramming, the OBD system's readiness code monitors will set to "incomplete". Normally, the vehicle needs to be driven under a variety
of conditions before the readiness code monitors will indicate "complete". (See State I/M Program Advisory Bulletin number 11-72-04, dated 8/4/04 for
details.)
SERVICE PROGRAM IDENTIFICATION LABEL
Type or print the necessary information on a Service Program identification label. The completed label should be attached to the vehicle's upper radiator
support.
Additional labels are available through the Customer Dealer Services Department (CDS).
