answersLogoWhite
Dashboard Lights and Gauges
Check Engine Light
VW Passat

Why engine light came on?

789

Top Answer
User Avatar
Wiki User
Answered 2008-02-25 00:59:36

What engine light? If you are referring to the check Engine Light, then the computer has detected a problem that effects the emissions controls.

001
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
๐Ÿ˜‚
0

Related Questions


why the engine light of my subaru came on after i washed the engine


hi, engine light came up this morning? what could it be?


I changed my rediator and the engine light came on and remained on, how do i get this light off


the engine light came on becasue of a malfunction in the car...


when the engine is hot the check engine light came on and the fan(is ok) don't start



The check engine light has nothing to do with the washer fluid. If the check engine light is on you need to have it checked for codes with a scanner.


Indicative of problem with engine emission system


its a coincidence that the light came on exactly at 150k. if the check engine light comes on then the computer senses a trouble code that must be checked out and repaired


you check the system for trouble codes.


have a 2005 Chevy truck 6 inch lift kit the turbo filter to give the engine more power came off well rumping fixxed it and the reduce engine power light came on and it wont go faster than 20mph


If you fix the reason the light came on in the first place the check engine light will reset itself after a few drive cycles.


i have a mazda 626 and the engine light came on what do i do and how do i fix it


I have a 99 Hyundai Sonata That the check engine light came on, and # 3 & 5 Injectors were fouled



There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.


There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.


There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.


You have to find the reason why it came on.


my check engine light came on and would go off, come back on again. when i had it checked, it was my gas cap, it was leaking.


I dont know but i have a 88 & i think the trans in mine is slipping. My check engine light came on


There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.


The check engine light comes on when there is an emissions related failure. You need to have the system checked for trouble codes to know possible causes.


In most cases the check engine light will come on after you put a new engine in it, it can come on for various reasons, In my case my check engine light came on because my oxygen sensor was reading the fumes from my exhaust in which came from my last engine. eventually iit will turn off but its good to get a diagnostic to be sure that they wouldn't have to replace your sensor


The check engine light came on for a reason. You need to have the codes read to help determine why the light came on. Once the problem is fixed you can clear the codes with a diagnostic scanning device and the light will go away. Your local auto parts store can help you with this situation.



Copyright ยฉ 2020 Multiply Media, LLC. All Rights Reserved. The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply.