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? asked in Cars & Transportation Maintenance & Repairs · 2 months ago

How the exhaust gas of a light vehicle spark ignition engine would be checked to make sure that it conformed to legal requirements.?

1 Answer

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Anonymous
2 months ago
Favorite Answer
An exhaust gas analyser measures Carbon Monoxide (CO), Carbon Dioxide (CO2), Fuel Dependent Hydro Carbons (HC), and Oxygen (O2).

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