Vauxhall Omega (1999) - Vauxhall Omega 2LTR Petrol high emissions

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Mon 17 Mar 2014 16:16
Vauxhall Omega (1999) - Vauxhall Omega 2LTR Petrol high emissions - MFurniss14

Hello,

I have a 1999 model Vauxhall Omega 2LTR Petrol. It has
high emissions. I have changed the main air intake unit,
exhaust gas emissions unit, had the carb cleaned and
airways checked. No difference made. Can you help? It's my
baby...

Yours sincerely,
Michael Furniss

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Mon 17 Mar 2014 16:43
Vauxhall Omega (1999) - Vauxhall Omega 2LTR Petrol high emissions - skidpan

had the carb cleaned

A 1999 Omega will not have a carb, it will be injected. It will also have a Cat and lambda control. If either of these units is not functioning properly it will have high emissions.

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