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Post emissions
2003 GV 2.0 Petrol, passed last mot no problem, this year the emissions are through the roof. The car starts and runs fine, no engine management light. Swapped the map sensor, no difference, it even runs without it connected and still no engine management light. Wits end is looming----help me---please

Sat Mar 19, 2016 12:29 am

Offroad Guru
Offroad Guru

Joined: Fri Jan 18, 2008 9:52 pm
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Location: Brinkworth, Wiltshire
My Vehicle(s): Vitara / SJ / Jimny / Other
Post Re: emissions
What readings are you getting? The most likely culprits are the O2 sensor or the cat, assuming its properly serviced with the correct properly gapped spark plugs.

Sun Mar 27, 2016 7:53 pm
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Post Re: emissions
give it a good service.. and run and engine cleaner through it..

Thu Apr 28, 2016 6:15 pm
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