2003 Ford E250 "check engine codes p1131 p1151" Questions

Check engine light on. Shows the following codes: p0156, p1131, p1151, p0301, p0302, p0303, p0304, p0305, p0306, p0171, p0174. Any help greatly appreciated! po301 thru po306 all misfire codes cylinder

check the exhaust gas recirculation (EGR) orifices that are pressed into each primary port of the lower intake manifold. If any of the orifices are plugged with soot, clean and unplug them with a pick

...Check engine light comes on when driving at high speeds. Believe it is the MAF sensor ? P1151 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No. 2 p1131 p1151 p0171 p0174 ...

i have p1131 and p1151 coded in my 01 murcury grand marquis, what does this mean? Look at this page Mercury Check Engine Light Codes Welcome to the Mercury Check Engine Light...

diagnostic codes. P1131, P0136, P0156, P1151, P1506. Sable is running rough, idle is all the way down to between 200-400 & check engine light is on. O2 sensor po136,front and back sensor to be replace

...engine•Oil overfill. •Cam timing. •Cylinder compression. •Exhaust leaks before or near the HO2Ss.•Check intake air system for leaks, obstructions and damage. •Check air cleaner element, air cleaner ...

...check engine light is on H40 DTCs P1131, P1132, P1151 AND P1152: UPSTREAM HO2S NOT SWITCHING. DTC P1130: FUEL SYSTEM NOT SWITCHING AT FUEL TRIM (RICH OR LEAN) Diagnostic Trouble Codes (DTCs) P1131 ...

Its time for and inspection and my check engine light is on and it reads the codes p1131 and p1151 Inspect carefully for intake leaks, you have a lean condition.

...check engine codes P1131 & P1151 have come up 3 times with in the last 30 days.. I have put in new air filter, i have sprayed cleaner on the mass flow sensor and i have replaced both front O2 ...

...check engine light is flashing codes P1131, P0303 and P1151. has anyone else had this problem code p 0303 refers to cylinder 3--misfire ===causes among others is --engine mechanical fault the bang ...