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High emissions on 98 renault megane

vince · 2014-05-02 17:47:09

Help my megane 1.4 petrol 98 has failed on 2 ncts due to emissions first test showed very high so replaced the cat and llamber sensor second test is just above the limit (0.3) 0.33 but cannot seem to get it lower tried 6 independent emission tests in last few days after trying differant tricks any ideas only thing not…

02-05-2014 5:47pm

#1

vince

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Help my megane 1.4 petrol 98 has failed on 2 ncts due to emissions first test showed very high so replaced the cat and llamber sensor second test is just above the limit (0.3) 0.33 but cannot seem to get it lower tried 6 independent emission tests in last few days after trying differant tricks any ideas only thing not changed is the temperature sensor.

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Comments

#2 04-05-2014 1:29pm

blackbox

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You'll have to give a lot more information than that if anyone is going to be able to help you. Ideally post a scan of the NCT report.

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