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Omega Help >> Omega General Help >> Engine management light
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Message started by richardw on 30. Apr 2011 at 16:36

Title: Engine management light
Post by richardw on 30. Apr 2011 at 16:36
Hi all,
        I just bought my Omega 2.0 gls today and joined up straight away.Great forum by the way.

        I noticed that the yellow em light was on and wondered how to turn this off.

Thanks in advance.

Rich.

Title: Re: Engine management light
Post by Andy B on 30. Apr 2011 at 16:42

richardw wrote on 30. Apr 2011 at 16:36:
......

        I noticed that the yellow em light was on and wondered how to turn this off.

....

.


Hi, welcome to the forum.
If the EML is on there is a fault. You need to identify the fault & fix it.  ;)

Have a look here ..... http://www.omegaowners.com/forum/YaBB.pl?num=1189022687
and go from there.  :y

Title: Re: Engine management light
Post by richardw on 30. Apr 2011 at 17:41
hi, thanks i have done the paper clip check i got

10335
101310
103410

any idea where i can get the codes

Title: Re: Engine management light
Post by RobG on 30. Apr 2011 at 17:46

richardw wrote on 30. Apr 2011 at 17:41:
hi, thanks i have done the paper clip check i got

10335
101310
103410

any idea where i can get the codes

10 flashes = 0
so you`ve got
0335
0130
0340
Codes......http://www.omegaowners.com/forum/YaBB.pl?num=1206569945

Title: Re: Engine management light
Post by richardw on 01. May 2011 at 20:29
hi
now i know the codes. code 335 is incorrect rpm signal.
my car doesnt allow me to rev above 4300 rpm when the eml is on would that be the problem and also what does the eco buttom do

thanks

Title: Re: Engine management light
Post by Andy B on 01. May 2011 at 20:32

richardw wrote on 01. May 2011 at 20:29:
.... and also what does the eco buttom do

thanks


Knocks the a/c compressor off.  ;)

Title: Re: Engine management light
Post by richardw on 01. May 2011 at 20:33
sorry do you mean air con didnt know i had that

Title: Re: Engine management light
Post by richardw on 01. May 2011 at 20:37
also i forgot to mention when the eml is off i can rev as much as i like but engine can cutt out

Title: Re: Engine management light
Post by RobG on 01. May 2011 at 20:38

richardw wrote on 01. May 2011 at 20:29:
hi
now i know the codes. code 335 is incorrect rpm signal.
my car doesnt allow me to rev above 4300 rpm when the eml is on would that be the problem and also what does the eco buttom do

thanks

Symptomatic of failing cam sensor (0340)

Title: Re: Engine management light
Post by Andy B on 01. May 2011 at 20:38

richardw wrote on 01. May 2011 at 20:33:
sorry do you mean air con didnt know i had that


if you have an 'eco' button I'd say you have air conditioning  ;) ;) ;)
Look for the compressor under the bonnet ........ I can't give you a clue as I've never owned a 4 pot.  ;) :y

Title: Re: Engine management light
Post by richardw on 01. May 2011 at 20:39
[/quote]
Symptomatic of failing cam sensor (0340)[/quote]

is that an expensive job

Title: Re: Engine management light
Post by RobG on 01. May 2011 at 20:43
About £40 for the sensor (only get VX genuine) 15 minute job. Where are you located

Title: Re: Engine management light
Post by RobG on 01. May 2011 at 20:44

Andy B wrote on 01. May 2011 at 20:38:

richardw wrote on 01. May 2011 at 20:33:
sorry do you mean air con didnt know i had that


if you have an 'eco' button I'd say you have air conditioning  ;) ;) ;)
Look for the compressor under the bonnet ........ I can't give you a clue as I've never owned a 4 pot.  ;) :y

Same place as the abnormal engines ;D bottom passenger side of aux belt run

Title: Re: Engine management light
Post by richardw on 01. May 2011 at 20:46
im in leeds

Title: Re: Engine management light
Post by TheBoy on 01. May 2011 at 20:47
Given the codes and the symptoms, cam sensor needs replacing. Geuine GM one needed. If you're near me, pop it over and I will show you.

I suspect it *may* need crank sensor at some point, but lets do one thing at a time :y

Title: Re: Engine management light
Post by Andy B on 01. May 2011 at 20:50

RobG wrote on 01. May 2011 at 20:44:
...
Same place as the abnormal engines  ....


Mine IS the normal engine. The rule when buying ANY car is that is must have more cylinders than doors!  ;) ;) ;) ;)

Even her Smart conforms to the rule!  :y :y :y

Title: Re: Engine management light
Post by RobG on 01. May 2011 at 20:50

richardw wrote on 01. May 2011 at 20:46:
im in leeds

Bit too far for me ;D. Follow this guide, ignore picture 6, your "Ecotec" strip just unclips.
http://www.omegaowners.com/forum/YaBB.pl?num=1269023974

Title: Re: Engine management light
Post by richardw on 01. May 2011 at 20:51
ok will look into it, i have to stay around leeds as my wife is due to give birth this week. :)

is there any way i can reset the eml?

Title: Re: Engine management light
Post by RobG on 01. May 2011 at 20:52

Andy B wrote on 01. May 2011 at 20:50:

RobG wrote on 01. May 2011 at 20:44:
...
Same place as the abnormal engines  ....


Mine IS the normal engine. The rule when buying ANY car is that is must have more cylinders than doors!  ;) ;) ;) ;)

Even her Smart conforms to the rule!  :y :y :y

......and a 6 door Mig limo would be the exception to that rule I suppose :P

Title: Re: Engine management light
Post by RobG on 01. May 2011 at 20:53

richardw wrote on 01. May 2011 at 20:51:
ok will look into it, i have to stay around leeds as my wife is due to give birth this week. :)

is there any way i can reset the eml?

Rectify the problem and it`ll reset itself

Title: Re: Engine management light
Post by Andy B on 01. May 2011 at 20:53

richardw wrote on 01. May 2011 at 20:51:
.....

is there any way i can reset the eml?


As said, you need to fix the fault & then the EML will go away by itself.  :y

Title: Re: Engine management light
Post by Andy B on 01. May 2011 at 20:55

RobG wrote on 01. May 2011 at 20:52:
...
......and a 6 door Mig limo would be the exception to that rule I suppose :P


All rules have their exceptions ..............  ;) besides, a 6 door Omega has 'stretched saloon' on the V5. The last British 'limousine' was the DS420

Title: Re: Engine management light
Post by richardw on 01. May 2011 at 21:07
thanks for all your input.

if i get that sorted would the other codes go.
also would the power increase as it seems abit flat

Title: Re: Engine management light
Post by Andy B on 01. May 2011 at 21:10

richardw wrote on 01. May 2011 at 21:07:
..... as it seems abit flat


You need more cylinders than doors ......  ;) ;) ;)

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