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Author EML light on when choke goes off
shaunmods
Premium Member

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Registered: 12th Mar 07
Location: Glascote, Staffordshire
User status: Offline
15th May 10 at 10:41   View Garage View User's Profile U2U Member Reply With Quote

Alright guys, I've got a little issue with my corsa 1.6 16v. When you start the car up from cold when the chokes on its fine but when the choke goes off the EML comes on Its runs and drives fine though so I've got no idea why its coming on.

I've tried to do a paper clip test but its flashing up loads of old codes so I've left the battery off now to try to get the ECU to reset. I'll report back if i manage to get some new codes

So I'm just wondering if anyone has any ideas as to what might be causing this? As I say there are no noticeable problems

Cheers
nrgdd70
Premium Member

Registered: 13th Nov 09
Location: North Yorkshire
User status: Offline
15th May 10 at 14:41   View Garage View User's Profile U2U Member Reply With Quote

in that case just take the bulb out
Jamie_Hastings1
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Registered: 14th Aug 08
Location: Sanquhar, Dumfries and Galloway
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15th May 10 at 15:19   View User's Profile U2U Member Reply With Quote

Probably the AFM,mates sport done it. Only came on after the choke went off and the revs dropped.
Scotty C
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Registered: 6th Nov 05
Location: Kidderminster Drives: 1.6 16v Sport
User status: Offline
15th May 10 at 16:11   View User's Profile U2U Member Reply With Quote

Hasen't got a AFM.

Choke? it hasen't got a choke eathier. That'll be the 'stepper motor' -

They have a warm up enrichment stage where more fuel is injected though for better idle when cold.

could be stepper motor/tps giving the wrong voltage, could be coolant temp sender giving wrong resistance, could be the lambda sensor detecting the wrong afr..


 
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