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P0234 Diagnostic Trouble Code Discussion for August 2023

Turbocharger Engine Overboost


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Trouble Ticket Help Requests for DTC P0234
Help Request Posted
2018 Ford EcoSport SE 1.0L Surge VIN: MAJ3P1TE1J
P0234: Turbocharger over boost. The wastegate will not open on acceleration or power braking, at rest KOEO has no vacuum wastegate normally open with vacuum applied closed... KOER 27in of vacuum, operating the Wastegate regulating valve with the FDRS from 15% min and 92% max voltage foll...
August 23, 2023