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Fault Code P2227

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

P2227

Barometric Pressure Sensor 'A' Circuit Range/Performance

Severity: Medium

This code indicates a range/performance issue in the Barometric Pressure Sensor 'A' circuit. This sensor provides data to the Engine Control Module (ECM) for adjusting fuel mixture based on altitude.

Part Details

Part Name

Barometric Pressure Sensor

Reference P/N (OEM)

N/A

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

Estimated Cost

₪300 - ₪1,000

Engine Location

Near the vehicle's computer

Symptoms

  • Check Engine Light on
  • Increased fuel consumption
  • Poor engine performance
  • Rough idle

Possible Causes

  • 1Defective barometric pressure sensor
  • 2Damaged wiring or connectors
  • 3Defective Engine Control Module (ECM)
  • 4Water intrusion into sensor

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