1996 Toyota RAV4 "po171 causes" Questions

...PO171 OBD=11 code p0171 refers to system to lean---causes ---intake/ exhaust leak---air system---MAF/VAF sensor---fuel pressure/ pump---injectors HO2s code po105 refers to manifold absolute pressure ...

...PO171 Mechanic said i need to replace bank One Sensor 2. 89467-42010, 89465-42090, 89467-42020, 89465-42100. Which one do I have to replace? following answer courtesy of OBD-CODES.com OBD Codes Your ...

Code PO171 and PO172 I have trouble code PO171 and PO172 on my '03 Chevy Trailblaser what can be cause this problem? http://www.obd-codes.com/p0171 Check this website out. Hope it helps!

Generic code PO171 system 2 lean bank 1 generic Generic code PO171 system 2 lean bank 1 generic code PO174 system 2 lean bank 2 manufacture code P1519 continuous intake manifold runner control closed ...

05 TAURUS CODE SHOWING po171 po174 po300 pO303 pO304 what could be causing the problem all misfires and bad mixture of fuel and air ...

...PO171 FUEL TRIM BANK 1 MIXTURE TOO LEAN. POSSIBLES CAUSES, INTAKE AIR LEAKS, AIR FLOW SENSOR 1, CLOGGED FUEL INJECTOR, EXHAUST GAS LEAKS,INCORRECT FUEL PRESSURE CLOGGED FUEL FILTER, LACK OF FUEL ...

1996 ranger 4.0 codes po171 and po174 come up on the screen code po171 what could be wrong and code po174 what can cause these codes to come up Check for vacuum leaks, especially the intake manifold ...

2002 grand prix gt po171 code po171 code Thats code for a bad O-2 sensor. That can be caused by antifreeze getting into the exausht. Try clearing the code and putting in a can of Sea-Foam. I have had ...

PO171 -SYSTEM ADAPTIVE FUEL TOO LEAN. POSSIBLE CAUSE.AIR LEAKS AFTER THE MAF SENSOR OR LEAKS IN THE PVC SYSTEM. EXHAUST LEAKS BEFORE OR NEAR WHERE THE HO2S IS MOUNTED. FUEL INJECTORS RESTRICTED OR NOT

po171 system too leen bank 1 I have 2004 volkwagan Passat terbo code is po171 how to fix you will have to check the sensor to see if its working properly. if not it will have to be replaced. if it is ...