Author Topic: emissions workshop light  (Read 1407 times)

Offline golfgttdi2004

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emissions workshop light
« on: 09 March 2015, 16:56 »
down to:

1) EGR valve?
2) manifold flap?
3) glow plugs?

if you were to change one which would it be?

Thanks

Offline Rhyso

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Re: emissions workshop light
« Reply #1 on: 09 March 2015, 17:49 »
Depends on what a scan reveals

I'd say EGR valve. What are the symptoms??

Offline golfgttdi2004

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Re: emissions workshop light
« Reply #2 on: 10 March 2015, 09:23 »
slight smell from the engine bay, emission light. had this cleaned but symbol went then came back!