2003 Toyota Corolla "remedy code p0171" Questions

...code. What else could be wrong or cause this? The only thing I have left to replace is the mass air flow sensor. Would this be recomended as the next step as to remedy this? Please respond with an ...

remedy? Trouble code P0320 means: Ignition Engine Speed Input Circuit Malfunction Crankshaft Speed sensor should be replaced. p0171 is a lean condition for the right passenger side of the vehicle bank

...code, You have a bad 02 sensor - up stream - Bank 1 Sensor 1. Replace it, then road test. The engine computer has a 'default' fuel trim it uses when an O2 sensor fails so it can protect the catalytic ...

remedy the problem Help please I have a dianogstic machine and the code you were given indicates that the system is too lean. (Bank 1) Were you go from here i'm not too sure. Steve ok not sure it will

hyundai sonata trouble code p0037,p0171,p0174,p1166 & p1167 cause and remedy year would be important as well as engine size

...good no problems except for light coming on have fixed the vacuum leaks i have found fuel too lean is the answer for the code but sometimes, just changing the spark plugs will remedy this right ...

...P0171 and P0174? The service engine light is on. 171 code bank one lean 174 bank two lean possible vaccum leak Vacuum or air leak, low fuel pressure, bad pcv valve, just to name a few. If it defies ...

...code P0171 may mean that one or more of the following has happened: The MAF (Mass Air Flow) Sensor is dirty or faulty. Note: The use of "oiled" air filters may cause the MAF to become dirty if the ...

code and what causes it , and possible remedy's. P0171 Ford System too lean bank 1 - The adaptive fuel strategy continuously monitors the fuel delivery hardware. The test fails when the adapative fuel

P0171, ? You most likely will pay a diagnostic fee to find out what your cars issues are Then be quoted a price to continue You may recieve another call as work progresses It sounds as though you have