P0505

[ALX5]

Does anybode knows what need to be done with this code? I checked the code it said Idel Control System Malfunction. I used OBD II PocketScan tool.
Thanks

Anthony

[Chip]

Try this! I found it online

http://www.bmwe36tips.20m.com/unstable-idle.htm

[ALX5]

Thanks Chip. Really appreciate your info. I will try it tonight. One of my friends has similar problem with his X5, and he took to the dealer to have it fixed. Dealer replaced his secondary air pump and SES light has gone since. Does this sound familiar to any of you?

ALX5