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7 Series - E65 / E66 (2002 - 2008)
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Old 12-03-2012, 02:07 PM
SilversnakeBMW SilversnakeBMW is offline
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Location: Clermont, FL
 
Join Date: Dec 2012
Posts: 26
Mein Auto: 750i
Check engine light?

Have P2187 and P2189 showing on the OBD port as check engine light comes on the dash.

Says system lean on banks 1 and 2.

symptoms so far if its cold out the car has a rough idle ( HAS THE SHAKES) until it gets warmer.


My first guess is that the dealer should replace the OXY sensors. Car is still under warranty.

When I first took it their for this issue they replaced my valve cover gaskets, they said they were warped and leaking oil and they also changed the valve covers and timing cover with gasket. They said this caused the codes. Well three days back from the dealer it came back on when I was getting on the engine a little one night. Same two codes came back up.

Anyone have any ideas? Im thinking OXY Sensors or Cat

Last edited by SilversnakeBMW; 12-03-2012 at 04:44 PM.
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