Question about 2000 Toyota Corolla
Mass Air Flow sensor! Just remove your air filter cover. Go to Auto Zone and purchase some solvent. Spray past the air filter and it should correct the problem. If not, replace the Mass air-flow sensor. This is commonly mistaken for an oxygen sensor. Mine did this and I followed these steps and it fixed the light. BTW, the light stayed on for 5 years before I fixed it. Never hurt anything. It's normally something to do with emissions. Dummy lights. :)
Posted on Mar 30, 2009
Unfortunately I had the same exact problem on my 2001 Toyota Corolla. I also replaced both oxygen sensors with no success. I actually had to replace the catalytic converter. Worse I had to go thru the dealer . Midas told me they won't replace Corolla converters . At least the problem is solved.
Posted on Nov 16, 2008
With the MAF use CRC electronic cleaner. it is designed for this use and will not leave residue. it should work but either way this problem will not be bad. i have run years and 1000s of miles with that engine light on due to a bad o2 sensor. Luckly i dont live in an emissions state.
Posted on Aug 09, 2009
I think it can be you gasket on the sensor just below the manifold
Posted on Nov 02, 2008
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
Tips for a great answer:
Oct 04, 2014 | 2003 Toyota Corolla
Dec 07, 2012 | 2005 Toyota Corolla
Jun 06, 2012 | 2001 Toyota Highlander
Dec 20, 2010 | 2000 Toyota Corolla
Nov 05, 2009 | 2003 Toyota Corolla
Aug 25, 2009 | 2002 Toyota Camry
Mar 27, 2009 | 2001 Toyota Corolla
Mar 21, 2009 | 2002 Toyota 4Runner
Feb 02, 2009 | 2003 Toyota Corolla
Jan 04, 2009 | 2001 Hyundai Sonata
2,624 people viewed this question
Usually answered in minutes!