C20xe corsa b bogging down/flat spot eml is on. - Corsa Sport - for Vauxhall and Opel Corsa B, Corsa C and Corsa D

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Corsa Sport » Message Board » Help Zone, Modification and ICE Advice » C20xe corsa b bogging down/flat spot eml is on.

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one-mr-t

Member

Registered: 4th Aug 09
Location: Greater Manchester
User status: Offline

22nd Dec 13 at 10:45

Hi all got a corsa b sport fitted with a late type 20xe. Eml light is on and it's really flat/bogging down between 1k-3k rpm. Once it gets passed 3k the revs fire up and she flys. Checked the timing that's all fine, tried doing the paper clip test but for some reason the eml light won't flash just stays lit constantly. So far I have checked the timing that's fine, checked for air leaks, changed plugs and leads. I've also got a sensor on the side of the head with a red plug, it's only got one vac pipe going to it and it looks like it should have 2? Can anyone shed abit of light please?

corsajay88

Member

Registered: 22nd Aug 11
Location: Upton, Cheshire
User status: Offline

23rd Dec 13 at 09:14

Unplug the AFm see if that makes a difference

one-mr-t

Member

Registered: 4th Aug 09
Location: Greater Manchester
User status: Offline

23rd Dec 13 at 13:08

Will do mate thanks

one-mr-t

Member

Registered: 4th Aug 09
Location: Greater Manchester
User status: Offline

23rd Dec 13 at 13:18

It's got two sensors on the intake pipe a big one which am sure is the afm of I unplug that it runs even worse. The other sensor is a 2pin square type plug only small in like a pin shape if I unplug that one there seems to be no change

corsajay88

Member

Registered: 22nd Aug 11
Location: Upton, Cheshire
User status: Offline

23rd Dec 13 at 13:51

Where are you based mate. Bring it down to dukinfield and we'll have a look. Got a few spare sensor if you need as well

one-mr-t

Member

Registered: 4th Aug 09
Location: Greater Manchester
User status: Offline

23rd Dec 13 at 14:26

Based in Oldham mate 2mins from the m60

corsajay88

Member

Registered: 22nd Aug 11
Location: Upton, Cheshire
User status: Offline

23rd Dec 13 at 14:48

Bring it down my mate will put it on diagnostics won't charge you much. About 5 mins from Ashton m60

one-mr-t

Member

Registered: 4th Aug 09
Location: Greater Manchester
User status: Offline

23rd Dec 13 at 17:44

It's been on many diagnostic machines they don't seem to read it. Also tried the paper clip test can't get the eml light to flash

corsajay88

Member

Registered: 22nd Aug 11
Location: Upton, Cheshire
User status: Offline

23rd Dec 13 at 17:59

Bring it down mate, we'll have a look.

monkeytwizzel

Member

Registered: 10th Aug 11
Location: Chard, Somerset
User status: Offline

23rd Dec 13 at 21:25

red plug is on fuel tank vent valve,one pipe would go to you drivers wheel arch where the carbon canister would be and the other pipe to the inlet manifold/throttle body.

one-mr-t

Member

Registered: 4th Aug 09
Location: Greater Manchester
User status: Offline

24th Dec 13 at 14:40

Done that mate no change.

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