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Subaru
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2023
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Ascent Base
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System (Diagnostics) (3 Of 4)
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Diagnostic Procedure with Diagnostic Trouble Code (DTC)
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DTC P1236: Fuel Injector Driver Serial Peripheral Interface (SPI) Communication
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General Description
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Outline Of Diagnosis
Outline Of Diagnosis
Judge as NG if communication between CPU and the injector driving IC is abnormal.