P0174 1999 FORD WINDSTAR -

Question

where is the sencer? for the po174 -system too rich ( bank 2)

Answer 1

Which sensor are you looking for? More than likely the problem is not a sensor.

The P0174 code means that too much air getting to the engine. One of the reason could be that a air leak by the intake plenum. Please read the "Tech Notes" on the code page:

P0174 1999 FORD WINDSTAR - Fuel Injection System Too Lean Bank 2

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