Difference between revisions of "17539/P1131/004401"

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== 17539/P1131 - Oxygen (Lambda) Sensor; B2 S1: Internal Resistance too High  ==
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== 17539/P1131/004401 - Oxygen/Lambda Sensor Bank 2 Sensor 1: Internal Resistance too High  ==
  
 
==== Possible Symptoms ====
 
==== Possible Symptoms ====
  
* MIL On
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* Malfunction Indicator Light (MIL) ON
  
 
==== Possible Causes ====
 
==== Possible Causes ====
  
* Faulty O2 Sensor
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* Wiring and/or Connector(s) from/to Oxygen/Lambda Sensor Bank 2 Sensor 1 faulty
* Wiring Harness Issue for O2 Sensor
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* Oxygen/Lambda Sensor Bank 2 Sensor 1 faulty
  
 
==== Possible Solutions ====
 
==== Possible Solutions ====
  
* Inspect O2 Sensor and Wiring Harness.  See Repair Manual.
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* Check Wiring and/or Connector(s) from/to Oxygen/Lambda Sensor Bank 2 Sensor 1
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* Check/Replace Oxygen/Lambda Sensor Bank 2 Sensor 1
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** Check Measuring Value Blocks (MVB)
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** Perform Output Test/Basic Setting
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__FORCETOC__
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[[Category:Fault Codes]]

Latest revision as of 15:15, 7 December 2011

17539/P1131/004401 - Oxygen/Lambda Sensor Bank 2 Sensor 1: Internal Resistance too High

Possible Symptoms

  • Malfunction Indicator Light (MIL) ON

Possible Causes

  • Wiring and/or Connector(s) from/to Oxygen/Lambda Sensor Bank 2 Sensor 1 faulty
  • Oxygen/Lambda Sensor Bank 2 Sensor 1 faulty

Possible Solutions

  • Check Wiring and/or Connector(s) from/to Oxygen/Lambda Sensor Bank 2 Sensor 1
  • Check/Replace Oxygen/Lambda Sensor Bank 2 Sensor 1
    • Check Measuring Value Blocks (MVB)
    • Perform Output Test/Basic Setting