Engine Performance – Subaru – OEMDTC https://subaru.oemdtc.com Subaru Recalls, Technical Service Bulletins TSB's, Diagnostic & Repair Tips Sat, 07 Dec 2024 23:59:19 +0000 en-US hourly 1 https://subaru.oemdtc.com/wp-content/uploads/cropped-CEL-32x32.webp Engine Performance – Subaru – OEMDTC https://subaru.oemdtc.com 32 32 Reduced Engine Performance at High Ambient Temperatures – 2015-2016 Subaru STI https://subaru.oemdtc.com/364/reduced-engine-performance-at-high-ambient-temperatures-2015-2016-subaru-sti/ https://subaru.oemdtc.com/364/reduced-engine-performance-at-high-ambient-temperatures-2015-2016-subaru-sti/#respond Thu, 16 Jun 2016 16:23:57 +0000 http://www.subaru.oemdtc.com/?p=364 Subaru - OEMDTC

Reduced Engine Performance at High Ambient Temperatures – 2015-2016 Subaru STI

NUMBER: 11-163-16 DATE: 04-15-16 APPLICABILITY: 2015-16MY STI Models SUBJECT: Reduced Engine Performance at High Ambient Temperatures   INTRODUCTION This bulletin announces availability of reprogramming files for optimization of the ECM.  The files will address customer concerns of a lack of engine power output resulting from reduced turbocharger boost at high ambient temperatures while using 91 octane ... Read more

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