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Old 10-20-2012, 02:24 PM   #6
Registered User
Join Date: Dec 2011
Location: Westfield, IN
Posts: 814
My Ride: 2001 330ci
I haven't been able to pull fault codes for some time now. I guessed MAF sensor because it didn't go into limp mode when it was unplugged. Likely assumption if you can't get codes.. before frequent limp mode I could pull codes. I have replaced the ICV (I had a p1500 code) and the MAF. All intake boots are good, TB plate moves well, although has resistance on it, but never gets caught up or stuck. I assumed this was normal.

So, something that puts you in limp mode AND stops you from pulling diagnostic codes. I'm thinking ECU... DME problem?

Sent from my DROID RAZR MAXX

RL Ultimo coils, Bilstein top hats, Rob43 rear adjustable shocks, Meyle RSM's, Status Gruppe front links, Meyle CA's, AKG 95a CAB's, Powerflex 95a RTAB's, M3 engine mounts, UUC 5sp Mounts, BMW Performance SSK, Jaffster knob, headers, CAI, lots of weight reduction.
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