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P1131 – Oxygen Sensor 1 Bank 1 (Ford) - EricTheCarGuy- Stay Dirty!


This is a manufacture wide OBD II trouble code list (Years 96-current). ... A lean reading, such as P1131, indicates that there is too much air in the fuel:air mix.

P1131 Ford - Engine-Codes.com


Possible Causes and Repair Information for P1131 Ford code. ... OBDII Code P1131 Ford - Lack of Upstream Heated Oxygen Sensor Switch Sensor Indicates  ...

www.ask.com/youtube?q=What Is Obd Ii Code P1131&v=4NA98PsyKGg
Apr 3, 2014 ... How to diagnose, interpret and fix a vehicle displaying code P1131 ... The code shows an issue with an upstream O2 sens... ... 2:00. 1998 5.4L V8 F-150 PCV Line Vacuum Leak - Also, need some T-Bird Parts - Duration: 6:04.

P1131 code - OBD-Codes.com


P1131 = Insufficient Switching O2 Bank 1 Sensor 1 Sensor/Lean Replace the O2 with ... Return to “OBD-II P1XXX Powertrain Codes [Archive]” ...

Ford P1151 Lack of HO2S-21 Switch, Sensor ... - OBD-Codes.com


This particular DTC article refers to a P1151 trouble code on Ford vehicles. ... Have just replaced 2 02 sensors down flow,up flow and have 3 codes now P1131  ...

Code P1131 - Auto Service Costs


Discover everything you need to know about OBD2 error code P1131 which is the Lack of Upstream Heated Oxygen Sensor Switch Bank 1.

OBD II codes P1151 & P1131 - Ford Truck Enthusiasts Forums


OBD II codes P1151 & P1131 3.0L V6. ... would like to know what to do with my lincoln navigator has error code 1131 and 1132 comming up ...

Ford P1131, P1151 Fault Codes 3.0 DOHC – O-2 Diagnostics


Jul 18, 2009 ... 2003 Ford Taurus with a P1131 oxygen sensor fault code 3.0 DOHC ... First a little info on Oxygen (O-2) sensors, first they are located in the ...

Fuel System Definitions and Diagnostic Trouble Codes - Tire Review


May 6, 2011 ... A review of scan tool data shows a code P1131 and P1151 stored as “On .... While in CL-fault the LTFT on bank 1 and 2 is 25, O2 sensor ...

Most Complete List For Ford Check Engine Light Codes


When retrieving Ford check engine light codes with an OBD II scan tool, ... P1131 Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean ...