Hi Scotty, I have a BMW X1. All of a sudden out of now where it threw and error code P1124 (when searching only it says MAP sensor). How ever after clearing it, it doesn't come back for a while (maybe a day or two). Any tips, should I replace the MAP sensor, should I clean it (and how to clean it)? What else can cause this fault to come on?

Thanks a million.

Comments (17)
No. 1-1

When you cleaned MAP Sensor-- did you remove it from the intake completely? Did you wait 20+ min. before reinstalling? Do this: