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Failed nct on lambda
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TOPIC: Failed nct on lambda
#61744
Failed nct on lambda 6 Years, 4 Months ago Karma: 59
Well lads, my car failed the nct on the lambda at high idle. Reading was 1.06 and needs to be between .97 and 1.03. Would the boost controller have anything to do with this as I only noticed after the test it was set to high. Might be hole in the exhaust somewhere, or would dipethane have any effect on this reading as the hc emissions were actually quite low. Any advise appreciated!
Bommie
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#61745
Re: Failed nct on lambda 6 Years, 4 Months ago Karma: 137
Here's some helpful information to read over.

www.aircare.ca/repinfo-ere-causes-hc.php
Marty J
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#61808
Re: Failed nct on lambda 6 Years, 4 Months ago Karma: 59
thanks Marty, some good info in there! kc+

Think i'll take off the whole exhaust and have a look to see if there's any holes or anything like that! Anyone know where i'd get gaskets for my exhaust, 75mm bore
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#61809
Re: Failed nct on lambda 6 Years, 4 Months ago Karma: 137
Marty J
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#61812
Re: Failed nct on lambda 6 Years, 4 Months ago Karma: 59
perfect! Thanks dude
Bommie
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