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Discussion Starter · #1 ·
VECTRA 1.8 LS 16v (s) reg
Failed emissions test CO .82 & .62
Lamda sensor changed
Oil & filter change
Plugs checked ok
Added petrol treatment
EGR cleaned
Car is fitted with induction kit and big bore exhaust
Still failing emisions test
Any help would be appreciated
 

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Premium Member
Joined
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5,300 Posts
VECTRA 1.8 LS 16v (s) reg
Failed emissions test CO .82 & .62
Lamda sensor changed
Oil & filter change
Plugs checked ok
Added petrol treatment
EGR cleaned
Car is fitted with induction kit and big bore exhaust
Still failing emisions test
Any help would be appreciated
welcome to the club, have you checked the cat as that could be fooked
 

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Foldy roll
2001 Vauxhall Vectra SRi150 2.2 16V hatchback
Joined
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16,919 Posts
Could I suggest a more helpful thread title?

If the service regime is up to date, I would go with whitebullet and suggest getting the cat checked.
 
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