Hello,
A code P1092 for your vehicle says the fuel trims are trying to add fuel and the limit has been reached and this throws this code. More specifically Pre-Catalyst Fuel Trim Too Rich Bank 2. A rich condition could be caused by several things. You could have a faulty fuel pressure regulator, a leaking fuel injector or a clogged air filter. I would check the air filter to see if it needs replaced and have the code reset. If it comes back on then you will have to go to a technician and have them pull the actual BMW fault code with their scanner.
Regards,
Tony
Hi,
This fault code is not part of the BMW Codes list.
Are you sure that was the code?
Let me know ok.
Thanks
Jason
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