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.
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 using ... U
Scan OBDII/CAN Diagnostic Scanner/Reader Review in 350Z ...
Apr 30, 2012 ... OBD Codes Forum Other OBD-II P1XXX Powertrain Codes [Archive] ... P1131 =
Insufficient Switching O2 Bank 1 Sensor 1 Sensor/Lean
Jun 10, 2004 ... I pulled the engine codes once the CEL came on and the codes P1151 & P1131
were revealed pointing to a lean misfire. I started out by ...
When retrieving Ford check engine light codes with an OBD II scan tool, ... P1131
Lack of Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean ...
Dec 29, 2015 ... The Check Engine light is on and I get code P1131. ... Circuit Low Input What the
P0182 code means P0182 is a generic OBD-II code indicating ...
Jul 18, 2009 ... 2003 Ford Taurus with a P1131 oxygen sensor fault code 3.0 DOHC ... An
upstream O-2 sensor is located before the catalytic (CAT) converter, ...
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 ...
Jun 22, 2007 ... Diagnostic Trouble Codes for OBD II. Discussion in 'V8 ... P1413 P1130 P1131
Obviously not severe codes but I'd like to know nonetheless.
Nov 8, 2008 ... OBD-II Diagnostic Trouble Codes (DTCs) EEC V. ... P1131 Lack of Upstream
Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank No.