an o2 sensor. http://www.denlorstools.com/autoblog/2009/07/ford-p1131-p1151-fault-codes-30-dohc-o-2-diagnostics
Question about Mercury Sable
how much is to repair OBD II diagnostic codes P0133, P0402, P0430 and P1131 on a 1996 Mercury Sable? Google the codes & read up
...P1131 (Lack of upstream heated oxygen sensor switch-sensor indicates lean- bank no. 1). The second code was P0171 (System too lean-bank no.1). The third code was P0174 (System too Lean-bank no. 2). I ...
diagnostic code p2195 and p1131 for ford focus 2007? how to troubleshoot ford focus 1.8 2007 with diagnostic code P2195 and P1131? P1131-- Lack of HO2S-11 Switch ,Sensor Indicates leanP2195-Lack of ...
...of HO2S-11 Switch (lean) P1151--Lack of HO2S-12 Switch (lean) There are at least 26 possible causes in the Diagnostic Trouble Code Chart That isn't going to be a driveway job, your going to ...
...code P1131 here is som ideas, Lack of H02s 1-1 switching? It means that the Upstream Oxygen Sensor in Bank 1 is always lean. The best approach is to watch both of the Upstream Oxygen sensors' output ...
...diagnostic procedures found in the PC/ED Manual. Remove the upper intake and replace only the port gaskets (9H486) and isolator bolt assemblies (9S479). The new isolator bolt assemblies use a rubber ...
...code P1131 given to me from state vehicle emissions inspection. What's the most probable cause and solution? P1131 (Fault Location) Heated oxygen sensor (HO2S) 1, bank 1, bank 1-not switching, fuel ...
...code came up p1131 mas air flow. Changed mas air flow light still came back on. This all happened after my tranny was rebuilt. Car is a 95 continental. Please help Of coarse the light is still on. ...
...diagnostic test done, Codes P0304, P1131 and P1299 are telling me where the problem is. Can someone tell me what I can do to fix it. These codes tell me it's a Cylinder problem associated with Air ...
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