Question about 2003 Nissan Sentra
Service engine soon light on
a 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
the oxygen sensor looks like a spark plug with wires coming out of the top of it. it is screwed into the exhaust pipe near the engine. disconnect the wires and screw it out of the exhaust pipe turning it counterclockwise then screw the new one in and connect the wires. then clear the codes. one word of warning this is one of the most common codes and does not necessarily mean the sensor is bad. often it will appear if the engine is running too rich or lean because of another problem.
Posted on Jun 26, 2009
one thing you can bet the house on ....if a nissan sets a cat converter code...it needs a cat converter...trust me on this.in the last 10 yrs. as nissan master tech i have seen no other cause!
Posted on Mar 18, 2011
HMMM OK CATALYST CONVERTER WILL NOT MAKE IT DO THAT PLEASE EXPLAIN LITTLE MORE WHEN WAS CAR LAST TUNED UP TELL ME WHAT KIND CAR YOU HAVE OK LET ME KNOW
Posted on Nov 18, 2012
Tips for a great answer:
Nov 13, 2015 | 1997 Ford Explorer AWD
Sep 29, 2015 | 2009 Chevrolet Lumina SS
Mar 31, 2015 | 2002 GMC Yukon XL
Nov 29, 2012 | Cars & Trucks
Sep 20, 2012 | Cars & Trucks
Possible causes - Three way catalyst converter worn out
- Intake air leaks
- Fuel injectors may be faulty
- Fuel injector leaks
- Spark plugs may be faulty
- Improper ignition timing
- Engine Control Module
Jun 07, 2011 | Mercury Cougar Cars & Trucks
Apr 24, 2011 | 2005 Toyota Highlander
Mar 20, 2011 | 2006 Lincoln Navigator
Nov 13, 2009 | 2000 Subaru Outback
15 people viewed this question
Usually answered in minutes!