CARWATCH
P0237 Error on Subaru
What it means and how to fix it
🚨 Fault Description (P0237)
The DTC code P0237 in a Subaru vehicle is a sign that the onboard computer has registered the following anomaly:
"Turbocharger Boost Sensor A Circuit Range/Performance"
Despite being a generic fault, how it affects performance and where the physical problem is located changes a lot depending on the specific Subaru model you drive.
Other frequent faults detected in Subaru:
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With the CarWatch app you can connect a Bluetooth OBD2 scanner and let our AI analyze the P0237 code by crossing it with your vehicle's history and real-time telemetry.
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To clear the engine light and read the P0237 code from your phone, you need an OBD2 adapter compatible with the Subaru ECU.
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