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Fault Code P0237

Code meaning, symptoms, possible causes, part number, and estimated cost.

P0237

Turbo/Super Charger Boost Sensor 'A' Circuit Low

Severity: Medium

This code indicates a low voltage in the turbo/super charger boost sensor 'A' circuit. This means the sensor is sending a lower than expected voltage signal, indicating an issue with the sensor itself, wiring, or the boost system.

Part Details

Part Name

Boost Pressure Sensor

Reference P/N (OEM)

N/A

General part number for this fault code — not necessarily for your specific vehicle

Estimated Cost

₪300 - ₪900

Engine Location

Intake manifold / Turbocharger

Symptoms

  • Loss of engine power
  • Engine enters limp mode
  • Increased fuel consumption
  • Check Engine Light on

Possible Causes

  • 1Defective boost pressure sensor
  • 2Damaged wiring or short to ground
  • 3Faulty connector
  • 4Vacuum leak or low boost pressure

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