The fuel injectors for the bank 1 cylinders should be checked as well. ... Replace
or repair anything you find to be faulty, clear the engine code, and see if the ...
www.ask.com/youtube?q=Check Engine Code P1131&v=4NA98PsyKGg
Apr 3, 2014 ... How to diagnose, interpret and fix a vehicle displaying code P1131 using the
Actron ... Check Test Oxygen Sensor P1131 1999 Ford Escort ...
Apr 30, 2012 ... I am working on a 2002 Ford Taurus with a 3.0L engine and the check engine
light is on. When I plugged the scanner in and retrieved the ...
Jan 18, 2006 ... Tonight when driving home from work my 1997 Expy Eddie Bauer with 5.4L
check engine light came on. I noticed no change in performance ...
Aug 5, 2015 ... how do i fix the code P1131 - i have a 2003 SES ford taurus, we have ... check
engine light on had codes read error code p1132 / p1131 ...
Dec 21, 2008 ... All of these P1151, P1131, P0174, P0171 codes indicate a problem ... This
engine is known for vacuum leaks, so before you start throwing ... After you've
checked for vacuum leaks, check the operation of the oxygen sensors.
Jan 24, 2016 ... check engine light on had codes read error code p1132 / p1131 / p1131 does the
250 have co senser -
Trouble code P1131 means that the powertrain control module has detected a ...
that reports this condition in the exhaust pipe for engine bank No.1, before. ... If
the ignition system looks good, have the fuel system and oxygen sensor checked.
More than just a list of Ford Check Engine Light Codes! ... P1131 Lack of
Upstream Heated Oxygen Sensor Switch - Sensor Indicates Lean - Bank 1 -
Read Our ...
P1131 HO2S Circuit Low Variance Bank 1 Sensor 2 - Read Our Article On
Oxygen Sensor Codes For Help With This Chevy Check Engine Light Code.