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Urgent Help B229B Car Wont Start

swhird

Member
Joined
March 8, 2015
Messages
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Year, Model & Trim Level
2002 Ford Explorer
My son in a Ford Explorer 2008 4.0L is stranded in a different town. It is giving a B229B error code.
The car won't start. But has occasionally will start run for a few seconds and then quit. Seems to run fine while it is running but does not run long.
He replaced the Crankshaft Position Sensor.
Any help would be greatly appreciated.
 






That code seems to be for the passenger seat, it should have nothing to do with it not running. Sure it has fuel?
 






Turns out it is the fuel pump.

Ford Explorer B229B Code Meaning :

B 2 2 9 b
OBD-II Diagnostic Body (B) Trouble Code For Engine Fuel And Air Metering (Injector Circuit Malfunctions Only) Manifold Absolute Pressure/Barometric Pressure Circuit High Input Crankshaft Position Sensor A Circuit Malfunction
 






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