BMW P1403: Evaporative Emission System Shut Off Valve
Is your scanner showing BMW P1403?
No worries. We'll show you what it means and how to deal with it.
BMW P1403: Evaporative Emission System Shut Off Valve
OVERVIEWWhat Does The BMW P1403 Code Mean?
Engine started, battery voltage must be at least 11.5v, all electrical components must be off, parking brake must be engaged (to keep daytime driving lights off), automatic transmission selector must be in park, the exhaust system must be properly sealed.
What Are The Potential Causes Of The BMW P1403 Code?
Below are some potential causes of this DTC:
- EVAP power supply circuit is open
- EVAP solenoid control circuit is open or shorted to ground
- EVAP solenoid control circuit is shorted to power (B+)
- EVAP solenoid valve is damaged or it has failed
- EVAP canister has a leak or a poor seal
Recommended Parts
Below are some recommended auto parts to help you address the trouble code affecting your vehicle and get it running smoothly again:
>>> WORKPRO 582-piece Crimp Terminals, Wire Connectors, Heat Shrink Tube, Electrical Repair Kit
>>> TAMKKEN 13901433603 BMW Vapor Canister Purge Vent Valve Solenoid for BMW
>>> BMW Carbon Canister - Genuine BMW 16137162350
Note: During the purchasing process, please check carefully whether the part you want to buy fits your car!
Reference Sources
BMW P1403, DTCDECODE.
