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So Ive been getting an awful lot of 2cf7-Throttle Body Potentiometer codes as well as a bunch of 29F1-Fuel Pressure Plausibility codes. As well as some Cylinder misfiring codes. I can clear all but the 2cf7 codes. Last night it caused the car to shut down completely and not even idle. I need my car. I'm on trauma call at a hospital quite often and need this taken care of.
I have done quite a lot of reading on here and have replaced the spark plugs. I have bought a new throttle body. I've replaced the battery. Im almost out of options. Is there any way this is the HPFP?! It's driving me insane!! Also, I bought the car at a used car dealer. I'm not the first owner. So I'm assuming the dealership wont do anything for me with extending any kind of warranty. Correct? Its an 08 335i.
Thanks for any help in advance!
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