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peterpete190, Auto Technician
Category: BMW
Satisfied Customers: 27815
Experience:  Over 17 years diagnosing and repairing vehicles.
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I have codes: P0503; Sensor "A" Intermittent High; P0003, Fu

Customer Question

I have codes: P0503; Sensor "A" Intermittent High; P0003, Fuel metering; P0221, Throttle pedal switch "B" circuit; P0403 Gas Exhaust recirculation "A" control circuit. What is going on and if any parts are required what are they? I have had the Coil replaced recently and new plugs installed for a tune up. It is still running a little rough. Please help.
Submitted: 2 years ago.
Category: BMW
Expert:  peterpete190 replied 1 year ago.
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
With the codes that are set here this sounds like an electrical fault and with these all different issues this may be a wiring fault on the engine.If you have not inspected the wiring on the engine this should be done and if a fault is found it will need repaired to correct this issue.
Thanks Pete