View Single Post
  #6  
Old 07-25-2011, 11:19 AM
JASONAARONDC JASONAARONDC is offline
Officially Welcomed to the 'Fest
Location: THE DMV
 
Join Date: May 2011
Posts: 142
Send a message via Skype™ to JASONAARONDC
Mein Auto: 04' 525i
Mine was caused by a secondary air pump relay. The dealer told me it was the pump itself. I tested the pump, checked the fuse, and then determined that it was the relay. I changed it 2 months ago and the light went off and hasn't come back on.

If you think its the gas, just go get a bottle of octane booster and take your car for a highway trip and beat on it for a while.
__________________

2004 525i AUTO, STAGGERED 20" BEYERN RAPP WHEELS
160k+ MILES AND STILL CRANKS UP LIKE THE DAY I BOUGHT HER
Reply With Quote