IMPORTANT Notice for 2015 Focus ST 2.0L EcoBoost

Forum Index Forums BoostMAX IMPORTANT Notice for 2015 Focus ST 2.0L EcoBoost

This topic contains 0 replies, has 1 voice, and was last updated by  JMS Chip 4 years, 4 months ago.

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    JMS Chip
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    When using BoostMAX (BX-6000-20-16) on 2015 Ford Focus ST with 2.0L EcoBoost engine, it is highly recommended you set the control knob at 75% when using 93 octane fuel. With the control knob set above 75%, the vehicle ECU may sense overboost sending the vehicle into limp mode and requiring a key cycle to correct the code. When using fuel below 93 octane, we recommend setting the control knob at 50%.

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