2001 Ford Explorer Sport "code po171 amp po174" Questions

code po171 and po174. fuel bank 1 & 2 lean. what can i do about it From Twitter by @carpartslocator. @car_problems oxegen sensor oar the airflowmeter.but i do not know what kind of car you have i ...

...PO171 & PO174 REALLY MEAN ? WHICH PARTS SHOULD I CHECK & OR REPLACE? P0171 and P0174 are identical except for the sensor locations. For both to appear at the same time, a common source is ...

...code are PO171 & PO174 .How to fix the problem? You should be replacing all upstream oxygen sensors, the ones at the inlet or pipe before the converter,on all your vehicles at 100,000 miles Go to ...

code po171 7 po174 1997 t-bird 3.8 V6 code PO171 & PO174 run bad your computer is reporting bank 1 and 2 too lean, usually caused by the mass air flow (MAF) sensor, you can usually clean this ...

...code PO171 & PO174 ? This is a tough one could be mass air flow sensor ,oxyegen sensors,a fuel filter. a vacum leak, a pcv valve if i missed anything just google po 171 &174 look for fix ya ...

...code PO171 and Code PO174 on the cen tech code reader 98568 mean All OBD Codes are on the internet with print,charts,video,solutions You Type your codes & read up Study OBD 2 Systems also OBD ...

...PO161 PO171 PO174 & P1450 WHERE DO I START ? Nothing started yet don't know where to look or begin Go here for all your codes and possible issues. ...

check engine light with codes po171 po174 Both codes are system too lean bank 1 & bank 2. Most likely a vacuum leak. Check all vacuum hoses for broken, kinked, collapsed or missing.

...po171, po174, p1131 &p1151. I fuel pressure (ok), also vacuum is good for a while , when start running bad the vacuum will drop from 19ins to 15ins Vacuum drops --you got leaks The codes are ...

...Code PO171 and PO174 check engine light is on You have to component test to find a problem Only failed parts get replaced Codes have nothing to do with parts You can have codes & not need parts ...