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Fault Code P0109

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

P0109

Manifold Absolute Pressure Circuit Intermittent

Severity: Medium

Unstable signal from the Manifold Absolute Pressure (MAP) sensor.

Part Details

Part Name

Manifold Absolute Pressure (MAP) sensor

Reference P/N (OEM)

N/A

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

Estimated Cost

₪150 - ₪500

Engine Location

Intake manifold

Symptoms

  • Unstable idle
  • Intermittent loss of power

Possible Causes

  • 1Loose connector
  • 2Faulty wiring
  • 3Faulty sensor

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