P0021

Engine Surging/Jolting During Accelerator Release DTC P0011 & P0021 – 2020-2023 Subaru

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NHTSA ID Number: 10231312 Manufacturer Communication Number: 09-99-23 Summary Engine Surging/Jolting During Accelerator Release.   NUMBER: 09-99-23 DATE: 01/24/23 APPLICABILITY: 2020-23MY Legacy & Outback 2.5L 2023MY BRZ SUBJECT: Engine Surging/Jolting During Accelerator Release DTC P0011 & P0021   INTRODUCTION: This bulletin announces availability of reprograming files for the Engine Control Module (ECM) to address rare cases of … Read more

Engine in Fail-Safe Mode / DTCs P0088, P0087, P0021, P0014, P0011, P0024, P1604, P0016, P0017, P0018, P0019, P0128, & P050B – 2022 Subaru WRX

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2022 Subaru WRX

NHTSA ID Number: 10231317 Manufacturer Communication Number: 09-94-22 Summary This bulletin announces the availability of new reprograming files for the Engine Control Module (ECM) developed to remedy the DTCs listed.   NUMBER: 09-94-22 DATE: 01/24/23 APPLICABILITY: 2022MY WRX SUBJECT: Engine in Fail-Safe Mode / DTCs P0088, P0087, P0021, P0014, P0011, P0024, P1604, P0016,P0017, P0018, P0019, P0128, & … Read more

Inspection and Repair Procedures for AVCS-Related DTCs – 2012-2019 Subaru

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NHTSA ID Number: 10163017 Manufacturer Communication Number: 02-163-16R Summary This Service Information bulletin provides new inspection and repair procedures for AVCS (Active Valve Control System) -related DTCs on the FA and FB engine equipped models listed above. The applicable Service Manuals will be revised with this new information in the near future.     INTRODUCTION:   This Service … Read more

Diagnosis and Repair for AVCS-Related DTCs – 2011-2013 Subaru

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NUMBER: 02-132-12R DATE: 08/21/12 REVISED: 06/10/15 APPLICABILITY: 2012 – 13MY Impreza and XV Crosstrek NA (FB Engine) 2013MY BRZ (FA Engine) 2013MY Legacy and Outback (FB Engine) 2011– 13MY Forester NA (FB Engine) SUBJECT: Diagnosis and Repair for AVCS-Related DTCs P000A, P000B, P000C, P000D, P0011, P0014, P0021 and P0024   INTRODUCTION This Bulletin provides a procedure for … Read more