Welcome to the Australian Ford Forums forum.

You are currently viewing our boards as a guest which gives you limited access to view most discussions and inserts advertising. By joining our free community you will have access to post topics, communicate privately with other members, respond to polls, upload content and access many other special features without post based advertising banners. Registration is simple and absolutely free so please, join our community today!

If you have any problems with the registration process or your account login, please contact us.

Please Note: All new registrations go through a manual approval queue to keep spammers out. This is checked twice each day so there will be a delay before your registration is activated.

Go Back   Australian Ford Forums > Ford Australia Vehicles > Small and Mid Sized Cars > Focus

Reply
 
Thread Tools Display Modes
Old 06-12-2011, 03:16 PM   #1
Conquest_Tsi
Regular Member
 
Join Date: Jun 2006
Location: Albury, NSW
Posts: 110
Default Engine Warning Light On

Hi Guys,

Engine warning light came on today, it is an 06 LS.
Noticed on the drive to work it would hesitate slightly when giving it some gas, went for a short drive at lunch and the light came in.

Any ideas what I can do to check anything? Will see how it goes on the way home from work and see if the hesitation is still there. No other symptoms apart from that.

Will book it in at the daler to get the codes checked and go from there maybe?

Conquest_Tsi is offline   Reply With Quote Multi-Quote with this Post
Old 06-12-2011, 04:17 PM   #2
photn
AFF Post NAZI
 
photn's Avatar
 
Join Date: Mar 2006
Location: Albury
Posts: 3,634
Default Re: Engine Warning Light On

if you know someone with a bluefin or a SCT XCAL or a Dreamscience unit, or even a scan guage get them to read the DTC codes and check them online. could be a number of things or could just be a sensor failing.
__________________
"Its not always about power, The car has to handle Beautifully"

photn is offline   Reply With Quote Multi-Quote with this Post
Old 06-12-2011, 05:58 PM   #3
Conquest_Tsi
Regular Member
 
Join Date: Jun 2006
Location: Albury, NSW
Posts: 110
Default Re: Engine Warning Light On

thinking of getting something like this to check the codes:

http://www.ebay.com.au/itm/OBD-II-OB...item27bebe5b6c

Anyone had any experience with these cheaper units?
Conquest_Tsi is offline   Reply With Quote Multi-Quote with this Post
Old 06-12-2011, 10:29 PM   #4
Russ
FF.Com.Au Hardcore
 
Russ's Avatar
 
Join Date: Mar 2005
Location: Sausage Singlet NSW
Posts: 3,301
Contributor: For members who make a contribution worthy of recognition. - Issue reason: Very helpful and gracious with photoshop work to help others.. 
Default Re: Engine Warning Light On

Quote:
Originally Posted by Conquest_Tsi
thinking of getting something like this to check the codes:

http://www.ebay.com.au/itm/OBD-II-OB...item27bebe5b6c

Anyone had any experience with these cheaper units?
It might be OK but from experience with other cheap electronic gadgets I would recommend you spend a bit more and get a better quality one, something like this - http://www.ebay.com.au/itm/NEW-OBDLi...item1c20b0c84d

If you get a decent one it should last for years
Russ is offline   Reply With Quote Multi-Quote with this Post
Old 07-12-2011, 02:14 AM   #5
Neale
FF.Com.Au Hardcore
 
Neale's Avatar
 
Join Date: Mar 2010
Posts: 1,481
Default Re: Engine Warning Light On

when was the last time you changed the air filter??

I had the same problem with the engine light comming on but no OBD codes came up. I changed the air filter & went for a bit of a drive, left the car overnight & it hasnt come back since. I think this worked because it reads in the manual about the engine warning light:-

"If in illuminates with the engine running, it indicates an emissions related malfunction"

A clogged or dirty air filter can also cause the motor to idle erratically because the motor is starved of air.

I thought it was a cheap easy fix to try before seeing a mechanic.



In saying that it also states that "if it flashes when driving reduce vehicle speed immediatly. If to contiues to flash avoid heavy acceleration and high engine speed."

Then there is a note that states that if it illuminates when driving its an engine & drivetrain related problem & you should stop the vehicle & turn off the engine.

Id say change the filter & see if that works, but if you are concerned take it to a mechanic to be safe.
Neale is offline   Reply With Quote Multi-Quote with this Post
Old 08-12-2011, 10:26 AM   #6
Conquest_Tsi
Regular Member
 
Join Date: Jun 2006
Location: Albury, NSW
Posts: 110
Default Re: Engine Warning Light On

Thanks Guys,

Strangely enough after being on for nearly 2 days of driving, this morning the light had gone off!
Will look into the code reader as it looks good!

Cheers.
Conquest_Tsi is offline   Reply With Quote Multi-Quote with this Post
Old 08-12-2011, 10:27 AM   #7
Conquest_Tsi
Regular Member
 
Join Date: Jun 2006
Location: Albury, NSW
Posts: 110
Default Re: Engine Warning Light On

Oh and it has a cold air intake on it for several months so do not think it is that
Conquest_Tsi is offline   Reply With Quote Multi-Quote with this Post
Old 09-12-2011, 03:33 PM   #8
photn
AFF Post NAZI
 
photn's Avatar
 
Join Date: Mar 2006
Location: Albury
Posts: 3,634
Default Re: Engine Warning Light On

get your rear o2 sensor checked out.
__________________
"Its not always about power, The car has to handle Beautifully"

photn is offline   Reply With Quote Multi-Quote with this Post
Old 09-12-2011, 05:09 PM   #9
Conquest_Tsi
Regular Member
 
Join Date: Jun 2006
Location: Albury, NSW
Posts: 110
Default Re: Engine Warning Light On

and now its back! With slight hesitation occasionally on throttle.
Going in for its 75k service next week so will get it checked.

Thanks!
Conquest_Tsi is offline   Reply With Quote Multi-Quote with this Post
Old 11-01-2012, 05:53 PM   #10
Conquest_Tsi
Regular Member
 
Join Date: Jun 2006
Location: Albury, NSW
Posts: 110
Default Re: Engine Warning Light On

Solved!
Check out
http://www.fordforums.com.au/showthr...73#post4071473
Conquest_Tsi is offline   Reply With Quote Multi-Quote with this Post
Old 11-01-2012, 06:47 PM   #11
Neale
FF.Com.Au Hardcore
 
Neale's Avatar
 
Join Date: Mar 2010
Posts: 1,481
Default Re: Engine Warning Light On

Good work, you should also post your findings in the fault register to make it easy to find
http://www.fordforums.com.au/showthr...=65958&page=12
Neale is offline   Reply With Quote Multi-Quote with this Post
Reply


Forum Jump


All times are GMT +11. The time now is 02:35 AM.


Powered by vBulletin® Version 3.8.5
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Other than what is legally copyrighted by the respective owners, this site is copyright www.fordforums.com.au
Positive SSL