2018 Ford Mustang 2.3 EcoBoost: P0234 after an intake modification
- A boost warning appeared after work near the intake plumbing. - 2018 Ford Mustang 2.3 EcoBoost, about 88,300 miles. I can leave the vehicle overnight if the…
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Ford Mustang 2.3 EcoBoost
Mustang overboost after modification: restore baseline first? — P0234
The installer wants another performance part before reviewing hose routing and connections. (Background: A boost warning appeared after work near the intake pl…