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Tech Bulletin – Unexpected Ignition Timing Correction (2.5L Turbo Subaru)
Date: 1/1519/21
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Vehicles affected:
2.5L Turbo Subarus that support the Ignition Timing Compensation (Intake Temp) B table.
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A new table has been exposed in the Accesstuner Pro software (version x3.x1.x1+xxxxx17419.xxxxx 19754 or later) to address an issue where an unexpected timing correction can occur:
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