16515/P0131/000305

From Ross-Tech Wiki

16515/P0131/000305 - Oxygen (Lambda) Sensor B1 S1: Signal too Low

Possible Causes

  • Wiring to Oxygen (Lambda) Sensor Bank 1 Sensor 1 faulty
  • Oxygen (Lambda) Sensor Bank 1 Sensor 1 faulty

Possible Solutions

  • Check Wiring to Oxygen (Lambda) Sensor Bank 1 Sensor 1
  • Check Oxygen (Lambda) Sensor Bank 1 Sensor 1
    • Perform Aging Check
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