answersLogoWhite

0


Best Answer

I have had the check engine light come on twice in my 95 T-100 and both times it was a faulty oxygen sensor. My vehicle which is the 6 cyl model has two of these sensors. Both are quit pricy so it is best to have a service garage check to see which one is faulty before you replace them yourself.

Also if you have removed the housing for the air filter this can cause a check engine light. Check to ensure that the housing is properly seated and the light should go out eventually.

User Avatar

Wiki User

โˆ™ 2015-07-15 18:57:34
This answer is:
User Avatar
Study guides

Add your answer:

Earn +20 pts
Q: If the check engine light on a Toyota T100 has come on what might be the problem?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

Check engine light in 2004 Toyota Tacoma?

The check engine light in a 2004 Toyota Tacoma can come on for many reasons. It could indicate an exhaust leak or a problem with the engine.


How do you turn off the check engine light on a 1999 Toyota Camry?

To turn off the check engine light on a 1999 Toyota Camry you can disconnect the battery. This will only reset the check engine light. So if there is a persistant problem with the engine, the light is likely going to stay on. To turn off the check engine light on a 1999 Toyota Camry you can disconnect the battery. This will only reset the check engine light. So if there is a persistant problem with the engine, the light is likely going to stay on.


What causes check engine light in Toyota raum?

Problem with the emissions system.


Why is the check engine light on in a Toyota Tercel?

The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions. If the check engine light is flashing a misfire has been detected


How do you reset the check engine light on a 2006 Toyota Camry?

use a code reader to check the problem and it will reset the light, but if you do not fix the problem the light will continue to come back on.


Toyota Tacoma check engine?

The check engine light comes on and stays on when a problem is detected by the self diagnosis system of your vehicle. Generally, a check engine light is lit when there is a problem in the emissions or somthing that is affecting the effectiveness of the emissions. If the check engine light is flashing a misfire has been detected


How do you reset the check engine light on a 2002 Toyota Tacoma?

Have vehicle scanned to determine the problem


Check engine light on Toyota tercel?

The check engine light on a Toyota Tercel can come on for a variety of reasons. It can be come on whenever there is a problem with the engine that needs attention. To reset it, disconnect the battery for a few minutes then re-connect it.


Reset check engine light on a 2001 Toyota tacoma after oil change?

The Check Engine Light has nothing to do with oil changes. It is on because there is a problem with the emissions system.


What is the problem for 2003 Toyota Sienna check engine light on occasionlly?

When the light comes on it's telling you to read the engine diagnostic codes.


How do you reset the check engine light on a 2007 Toyota Avalon?

If the problem has been fixed and the light remains on you need to disconnect the battery and then reconnect it. That should reset the check engine light.


2007 Toyota Camry check engine light?

how to discontect the engine light on a 2001 toyota camery ?

People also asked