Mercedes Ignition Coil Pack Diagnostics
Tomorrow's Technician
JANUARY 24, 2024
I n a perfect world, a flashing check engine light for DTCs P0301 through P0312 would always be solved by installing a new ignition coil. Also, replacing a single coil might not be the best approach to curing an engine of a chronic misfire. These misfires would set a DTC inside the engine computer.
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