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Fault Code P2200

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

P2200

NOx Sensor Circuit Bank 1

Severity: Medium

This code indicates a general malfunction in the Nitrogen Oxide (NOx) sensor circuit for engine bank 1. This sensor is crucial for emission control.

Part Details

Part Name

NOx Sensor

Reference P/N (OEM)

N/A

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

Estimated Cost

₪800 - ₪3000

Engine Location

Exhaust system

Symptoms

  • Check Engine Light on
  • Emissions test failure
  • Increased fuel consumption
  • Poor engine performance

Possible Causes

  • 1Faulty NOx sensor
  • 2Wiring or connector issues
  • 3Faulty NOx sensor control module
  • 4Sensor contamination

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