...have to replace it. this is an oxygen sensor problem. Your car may have 2 of them, before and after the catalytic converter in some models. Ford windstar 2000 just replace dual pump and stop ...
...Oxygen Sensor Bank 1 Fuel pressure high or low MAF sensor dirty/defective Vacuum leak on engine Leaking fuel injector or fuel pressure regulator Faulty Powertrain Control Module (PCM) fuel pressure ...
...oxygen sensor in the engine but haven't changed the one by the catylytic converter. I have also changed the idle positioning sensor. Please advise. Thank you, Shah Since you are getting the 171 and ...
...Is this something that can be adjusted or does it need replacing? P1131 is "Lack of H02S-1,1 Switch, Sensor indicates lean" I'd say you've got a bad Heated Oxygen Sensor at Bank 1, Sensor
...oxygen sensor(closest to the engine) code P1131 went off,than I did clean up EGR valve and tube, after 30 miles checked again , it show P0401 and P1131 . How I can rid of these 2 codes. Based on what ...
...rough again. I think it was because I disconnected the battery. I replaced the MAF sensor with a rebuilt one...same symptoms. What's the next step - oxygen sensor? Which one? p1131 code is a o2 ...
...Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 2 p1131 p1151 p0171 p0174 p1131 p1151 p0171 p0174 All of these p1131 p1151 p0171 p0174 codes indicate a problem with a lean condition. This ...
...Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 1 P1443 Evaporative Emission Control System - Vacuum System - Purge Control Solenoid or Purge Control Valve fault the first step toward ...
...filter, PCV valve, DPFE? sensor, and EGR valve. P1131 Lack of Upstream Heated Oxygen Sensor Switch Sensor Indicates Lean... P1132 Lack of Upstream Heated Oxygen Sensor Switch Sensor Indicates
...Oxygen Sensor closest to the engine,on the side #1 Cylinder is onSensor Codes could be caused buy a leaking injector,low fuel pressure,running out of fuel,EGR problem,Exhaustleaks before sensor or ...
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