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Fault Code P2193

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

P2193

System Too Lean at Higher RPM Bank 1

Severity: Medium

This code indicates an excessively lean fuel-air mixture in engine bank 1, especially when the engine is operating at higher RPMs. This can cause severe long-term engine damage.

Part Details

Part Name

Fuel Pump, Mass Air Flow (MAF) Sensor, Fuel Injectors

Reference P/N (OEM)

N/A

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

Estimated Cost

₪300 - ₪2500

Engine Location

Engine compartment

Symptoms

  • Check Engine Light on
  • Lack of power during acceleration
  • Engine hesitation or misfires at high RPMs
  • Engine overheating

Possible Causes

  • 1Weak or clogged fuel pump
  • 2Clogged fuel injectors
  • 3Large vacuum leaks
  • 4Defective MAF sensor

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