The "service engine soon" light
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
×