Subaru Legacy BN/BS (2015-2019) Service Manual: Dtc p0302 cylinder 2 misfire detected

Dtc p0303 cylinder 3 misfire detected

NOTE:For the diagnostic procedure, refer to DTC P0304. Diagnostic Procedure with Diagnostic Trouble Code (DTC) > DTC P0304 CYLINDER 4 MISFIRE DETECTED1. OUTLINE OF DIAGNOSISNOTE:For the detection sta ...

Dtc p0300 random/multiple cylinder misfire detected

DTC DETECTING CONDITION:• Detected when two consecutive driving cycles with fault occur.• Immediately at fault recognition (A misfire which could damage catalyst occurs.)TROUBLE SYMPTOM:&b ...

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Fuel requirements
The engine is designed to operate using unleaded gasoline with an octane rating of 87 AKI (90 RON) or higher Fuel octane rating Using a gasoline with a lower octane rating can cause persistent and heavy knocking, which can damage the engine. Do not be concerned if your vehicle sometimes kn ...