Engine management light
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Not many rules really, this board being aimed at technical issues, it shouldn't fall foul (hopefully) of some of the more personal issues that can affect forums.
Rule 1 - Is that you need to think very carefully before posting anything technical or asking anything technical relating to the security system of the car - See 'Security Issues' sticky for more info.
Rule 2 - We (MGF Register) do not support copyright infringement and therefore references to CD ROM, PDF versions or paper copies of the workshop manual (for instance) should not be posted on the forum. We don't want to get into trouble and we'd rather sell you a genuine hard copy through our Regalia shop anyway!
Because advice is honestly and freely given in this technical section, much of it will be amateur experienced based, so any information is given in good faith and is not guaranteed as correct.
Engine management light
Hi all I need to clear the engine warning light off the dash , clear the ecu memory the light came on and the fault investigated but I can't clear the light is there a trick to sort the problem.
- daz
- Posts: 968
- Joined: Wed Aug 21, 2013 5:58 pm
- MGF Register Region: Midlands
- Model of Car: mg less :(
- Location: Birmingham
Re: Engine management light
what model\year is the car?
- talkingcars
- Posts: 5766
- Joined: Tue Mar 09, 2010 10:44 pm
- MGF Register Region: South East
- Model of Car: mk1 VVC
- Location: West Sussex
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Re: Engine management light
Where are you?
I have a www.pscan.eu in Horsham if it helps.
I have a www.pscan.eu in Horsham if it helps.
Home to black Alfa 159 3.2 V6 Q4, blue MGZR160, green MGF VVC and grey MGF 1.8i, and red MG Maestro T16.
MGF chatting on the Register and at http://www.the-t-bar.com
MGF chatting on the Register and at http://www.the-t-bar.com
Re: Engine management light
The problem is with my 2001 mgf 18i I'm based in Welling kent.
- Mykel
- Regional Rep
- Posts: 2759
- Joined: Thu Dec 30, 2010 8:13 pm
- MGF Register Region: Europe
- Model of Car: MG TF Monogram
- Location: Schwalmtal, NRW, Germany
Re: Engine management light
If the issue making the MIL come on is solved, the light should usually go out after 5 decent running circles. The fault codes are not cleared, though, they will be stored in the fault memory as “historic”. If it stays on, there might be some other problem, so a PScan session is highly recommended.
MGTF:
2004 TF 135 in Monogram Spectre, black leather, RHD
MGZR:
2001 ZR 160 in Solar Red, LHD, LPG conv
Classic:
1972 MG Midget MkIII RWA in Blaze Red
MGF Register regional rep for Germany -- germany@mgfregister.org
2004 TF 135 in Monogram Spectre, black leather, RHD
MGZR:
2001 ZR 160 in Solar Red, LHD, LPG conv
Classic:
1972 MG Midget MkIII RWA in Blaze Red
MGF Register regional rep for Germany -- germany@mgfregister.org
Re: Engine management light
Thanks for all the help we know the fault is a miss read from the lamba sensor bank 1 but the five grand code reader we have used is unable to clear the error code.
Someone suggested disconnecting the battery and make a circuit by holding - and the + leads together thus clearing the memory sounds a bit like witchcraft to me but what can it hurt to try any thoughts.
Someone suggested disconnecting the battery and make a circuit by holding - and the + leads together thus clearing the memory sounds a bit like witchcraft to me but what can it hurt to try any thoughts.
- Mykel
- Regional Rep
- Posts: 2759
- Joined: Thu Dec 30, 2010 8:13 pm
- MGF Register Region: Europe
- Model of Car: MG TF Monogram
- Location: Schwalmtal, NRW, Germany
Re: Engine management light
Errm, no. And it might hurt, as you never know if any devices (aftermarket radios) have a buffer battery that could suffer.shedman wrote:Someone suggested disconnecting the battery and make a circuit by holding - and the + leads together thus clearing the memory …
Go for James’s offer and have the beast “PScanned”.
MGTF:
2004 TF 135 in Monogram Spectre, black leather, RHD
MGZR:
2001 ZR 160 in Solar Red, LHD, LPG conv
Classic:
1972 MG Midget MkIII RWA in Blaze Red
MGF Register regional rep for Germany -- germany@mgfregister.org
2004 TF 135 in Monogram Spectre, black leather, RHD
MGZR:
2001 ZR 160 in Solar Red, LHD, LPG conv
Classic:
1972 MG Midget MkIII RWA in Blaze Red
MGF Register regional rep for Germany -- germany@mgfregister.org