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Author Help!!! Engine management light!!!
Andy_J
Member

Registered: 24th Jan 01
Location: SW Surrey Car: Corsa B SXi
User status: Offline
   30th Jun 03 at 18:26   View User's Profile U2U Member Reply With Quote

Ive got a bit on an engine management problem...

The light is coming on intermitantly, its losing power and the sensitivity of the throttle. Whrn the light is on it also idles at approx 1,500rpm

Does anyone know of any problem it could be, or is it a Vauxhall diagnostic jobbie?

Cheers.
luca2020
Member

Registered: 26th May 02
Location: Maidstone, Kent
User status: Offline
30th Jun 03 at 19:28   View User's Profile U2U Member Reply With Quote

search for ECU diagnostics, u can get the codes ur self mate without going to vauxhall

theirs a guide on www.top-buzz.com or something like that
wezjax
Member

Registered: 28th Mar 02
Location: mansfield,notts
User status: Offline
30th Jun 03 at 19:31   View User's Profile U2U Member Reply With Quote

paper-clip
Gary GSi
Member

Registered: 30th Oct 02
Location: Lincoln
User status: Offline
30th Jun 03 at 20:36   View User's Profile U2U Member Reply With Quote

Sounds like stepper motor or knock sensor.
and-m
Member

Registered: 5th May 02
Location: Liverpool. Drives. Skud vRS.
User status: Offline
30th Jun 03 at 21:07   View User's Profile U2U Member Reply With Quote

Give the ICV a clean.
Alan MacAulay
Member

Registered: 23rd Feb 03
Location: Irvine, Ayrshire
User status: Offline
30th Jun 03 at 21:10   View User's Profile U2U Member Reply With Quote

Idle Speed Control Valve, thats what was wrong with mine when this happened
Andy_J
Member

Registered: 24th Jan 01
Location: SW Surrey Car: Corsa B SXi
User status: Offline
1st Jul 03 at 23:19   View User's Profile U2U Member Reply With Quote

Does anyone know where the idle control valve is on a 1.2 16v?

Im not entirly convinced about the ICV theory, because it is losing power at high revs too. Is it posssibly some king of fueling problem?

I can see a mega £££ trip to Vauxhall coming...

Cheers.
1_Litre_Porsche_Beater
Member

Registered: 9th Apr 02
Location: Kent
User status: Offline
2nd Jul 03 at 00:07   View User's Profile U2U Member Reply With Quote

The light is on on my dash on aswell, when the light comes on it goes into emergency mode which effects fuel consumption and power, that wud explain it running shite like mine. im gettin it sorted next week tho.

[Edited on 02-07-2003 by 1_Litre_Porsche_Beater]
Andy_J
Member

Registered: 24th Jan 01
Location: SW Surrey Car: Corsa B SXi
User status: Offline
2nd Jul 03 at 23:30   View User's Profile U2U Member Reply With Quote

It now hasnt done it for a few days.

I fecking hate tempramental electrical problems. Hope its cleared itself up.

 
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