17539/P1131/004401: Difference between revisions

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== 17539/P1131 - Oxygen (Lambda) Sensor; B2 S1: Internal Resistance too High  ==
== 17539/P1131/004401 - Oxygen/Lambda Sensor Bank 2 Sensor 1: Internal Resistance too High  ==


==== Possible Symptoms ====
==== Possible Symptoms ====


* MIL On
* Malfunction Indicator Light (MIL) ON


==== Possible Causes ====
==== Possible Causes ====


* Faulty O2 Sensor
* Wiring and/or Connector(s) from/to Oxygen/Lambda Sensor Bank 2 Sensor 1 faulty
* Wiring Harness Issue for O2 Sensor
* Oxygen/Lambda Sensor Bank 2 Sensor 1 faulty


==== Possible Solutions ====
==== Possible Solutions ====


* Inspect O2 Sensor and Wiring Harness.  See Repair Manual.
* 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
 
__FORCETOC__
[[Category:Fault Codes]]

Latest revision as of 20:15, 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