2006 BMW X5 P1092 And P1093

Tiny
AHMAD MALALHA
  • MEMBER
  • 2006 BMW X5
  • 6 CYL
  • AWD
  • AUTOMATIC
  • 80,000 MILES
P1092 pre-catalyst fuel trim too lean bank 2
P1093 per-catalyst fuel trim too rich bank 2

We changed the fuel filter, air filter and oil filter.

Engines light remains on with code :

P1092 pre-catalyst fuel trim too lean bank 2
P1093 per-catalyst fuel trim too rich bank 2


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Wednesday, July 28th, 2010 AT 3:35 AM

1 Reply

Tiny
KEN
  • ADMIN
Hey Ahmad Malalha,

This is a classic MAF sensor problem, I would try cleaning it first and then replace it if the problem continues.

Here are some guide to help you out.

https://www.2carpros.com/articles/mass-air-flow-service

and

https://www.2carpros.com/articles/how-to-replace-a-mass-air-flow-sensor-maf

Then clear the codes.

https://www.2carpros.com/articles/check-engine-light-clear-codes

Please let us know what you find so it will help others.

Best, Ken

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Sunday, December 4th, 2016 AT 9:42 PM

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