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Home >> Subaru >> 2018 >> WRX STI >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (Diagnostics) (2 Of 4) (STI) >> Diagnostic Procedure with Diagnostic Trouble Code (DTC) >> DTC P0301: Cylinder 1 Misfire Detected >> Diagnostic Method >> 360° Interval Difference Method
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360° Interval Difference Method

Diagnostic value 360 degree interval difference = (B - A) - (D - C)
Misfire judgment 360 degree interval difference>Judgment value → Judged as misfire
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