Author Topic: Gen 3 Lambda fault code after header install  (Read 301 times)

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Offline leuelliot

  • S1000R Junior
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  • Posts: 2
  • Bike: S1000R
  • City / Town: Port Harcourt
  • Country: ng
Gen 3 Lambda fault code after header install
on: May 22, 2022, 08:11:17 AM
Hello Everyone,

I installed an M4 exhaust header yesterday, and the bike ran for a few seconds. I get the error message fault in engine control. GS911 scan reveals this message, Lambda Probes, Broadband lambda probes in front of the catalysts, connection reversed.

I am have tried swapping the two front (big) O2 sensors and reset mix adaptation with GS911 but error still appears. Please your help will be appreciated.


#1

Offline leuelliot

  • S1000R Junior
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  • Topic Author
  • Posts: 2
  • Bike: S1000R
  • City / Town: Port Harcourt
  • Country: ng
Re: Gen 3 Lambda fault code after header install
Reply #1 on: June 07, 2022, 01:06:47 AM
 Update! I bought new Lambda sensors and the problem did not go away.
After tons of research I then decided to buy Brentune stage 1 and 2.  :152: :046: Bike runs like new, smooth as silk. All 02 error codes are now off and are staying off.

 



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